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Glycosidic bond

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thereof the active peptide beyond increasing CNS penetration. The innate utilization of sugars as solubilizing moieties in Phase II and III metabolism (glucuronic acids) has remarkably allowed an evolutionary advantage in that mammalian enzymes are not directly evolved to degrade O glycosylated products on larger moieties.
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of the plasma membrane. "Hop diffusion" notably combines free diffusion and intercomparmental transitions. Recent examples notably include high permeability of met-enkephalin analogs amongst other peptides. The full mOR agonist pentapeptide DAMGO is also CNS penetrant upon introduction of glycosylation.
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nucelobase gets to act like a leaving group. The intermediate produced is a similar oxacarbenium ion where both the hydroxy groups and the nucleobase are still attached to the anomeric carbon. Both mechanisms theoretically yield the same product. Most ribonucleotides are hydrolyzed via the concerted S
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ion intermediate. This intermediate rapidly reacts with the nearby water molecule to substitute the N-glycosidic bond of the ribose and the nucleobase with an O-glycosidic bond with a hydroxy group. The concerted mechanism, the water acts as a nucleophile and attacks at the anomeric carbon before the
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These reactions are practically irreversible. Due to the fact that the cleavage of the N-glycosidic bond from the DNA backbone can lead to detrimental mutagenic and cytotoxic responses in an organism, have the ability to also catalyze the synthesis of N-glycosidic bonds by way of an abasic DNA site
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carbon of the ribose sugar structure through an N-glycosidic bond. Occasionally, the nucleobases attached to the ribose undergo deamination, alkylation, or oxidation which results in cytotoxic lesions along the DNA backbone. These modifications severely threaten the cohesiveness of the DNA molecule,
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The peculiar nature of O-linked glycopeptides is that there are numerous examples which are CNS penetrant. The fundamental basis of this effect is thought to involve "membrane hopping" or "hop diffusion". The non-brownian motion driven "hop diffusion" process is thought to occur due to discontinuity
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Different biocatalytic approaches have been developed toward the synthesis of glycosides in the past decades, which using "glycosyltransferases" and "glycoside hydrolases" are among the most common catalysis. The former often needs expensive materials and the later often shows low yields, De Winter
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Fluorine directed glycosylations represent an encouraging handle for both B selectivity and introduction of a non-natural biomimetic C2 functionality on the carbohydrate. One innovative example provided by Bucher et al. provides a way to utilize a fluoro oxonium ion and the trichloroacetimidate to
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The highly substrate specific nature of the selectivity and the overall activity of the pyranoside can provide major synthetic difficulties. The overall specificity of the glycosylation can be improved by utilizing approaches which take into account the relative transition states that the anomeric
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which brominates at the 5-position. On addition of the alcohol ROH and lithium carbonate, the OR replaces the bromine and on deprotecting the acetylated hydroxyls the product is synthesized in relatively high purity. It was suggested by Joshi et al. (2001) that lithium acts as the nucleophile that
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carbon can undergo during a typical glycosylation. Most notably, recognition and incorporation of Felkin-Ahn-Eisenstein models into rationale chemical design can generally provide reliable results provided the transformation can undergo this type of conformational control in the transition state.
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that break glycosidic bonds. Glycoside hydrolases typically can act either on α- or on β-glycosidic bonds, but not on both. This specificity allows researchers to obtain glycosides in high epimeric excess, one example being Wen-Ya Lu's conversion of D-Glucose to Ethyl β-D-glucopyranoside using
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O-linked glycopeptides recently have been shown to exhibit excellent CNS permeability and efficacy in multiple animal models with disease states. In addition one of the most intriguing aspects thereof is the capability of O-glycosylation to extend half life, decrease clearance, and improve PK/PD
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The term 'glycoside' is now extended to also cover compounds with bonds formed between hemiacetal (or hemiketal) groups of sugars and several chemical groups other than hydroxyls, such as -SR (thioglycosides), -SeR (selenoglycosides), -NRR (N-glycosides), or even -CRRR (C-glycosides).
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the alcohol is substituted for the bromine group. Advantages of this method as well as its stereoselectivity and low cost of the lithium salt include that it can be done at room temperature and its yield compares relatively well with the conventional Koenigs-Knorr
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DNA molecules contain 5-membered carbon rings called riboses that are directly attached to two phosphate groups and a nucleobase that contains amino groups. The nitrogen atoms from the amino group in the nucleotides are covalently linked to the
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Egleton, Richard D.; Bilsky, Edward J.; Tollin, Gordon; Dhanasekaran, Muthu; Lowery, John; Alves, Isabel; Davis, Peg; Porreca, Frank; Yamamura, Henry I. (2005-01-10). "Biousian glycopeptides penetrate the blood–brain barrier".
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Particularly in naturally occurring glycosides, the compound ROH from which the carbohydrate residue has been removed is often termed the aglycone, and the carbohydrate residue itself is sometimes referred to as the 'glycone'.
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are enzymes that catalyze the hydrolysis the N-glycosidic bond to free the damaged or modified nucleobase from the DNA, by cleaving the carbon-nitrogen glycosidic bond at the 2' carbon, subsequently initiating the
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De Winter K, Van Renterghem L, Wuyts K, Pelantová H, Křen V, Soetaert W, Desmet T (2015). "Chemoenzymatic Synthesis of β-D Glucosides using Cellobiose Phosphorylase from Clostridium thermocellum".
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and is discouraged. All of these modified glycosidic bonds have different susceptibility to hydrolysis, and in the case of C-glycosyl structures, they are typically more resistant to hydrolysis.
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2 like mechanism. The stepwise function, the nucleobase acts as a leaving group before the anomeric carbon gets attacked by the water molecule, producing a short-lived unstable
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encourage B stereoselectivity through the gauche effect. This reasonable stereoselectivity is clear through visualization of the Felkin-Ahn models of the possible chair forms.
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Egleton RD, Mitchell SA, Huber JD, Janders J, Stropova D, Polt R, et al. (October 2000). "Improved bioavailability to the brain of glycosylated Met-enkephalin analogs".
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naturally-derived glucosidase. It is worth noting that Wen-Ya Lu utilized glucosidase in a reverse manner opposite to the enzyme's biological functionality:
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This method represents an encouraging way to selectivity incorporate B-ethyl, isopropyl and other glycosides with typical trichloroacetimidate chemistry.
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molecule showing how carbons are numbered. The terminal saccharide is linked via a β-1,6 glycosidic bond. The remaining linkages are all β-1,3.
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or sugar donors. Many biosynthetic pathways use mono- or oligosaccharides activated by a diphosphate linkage to lipids, such as
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Polt R, Dhanasekaran M, Keyari CM (September 2005). "Glycosylated neuropeptides: a new vista for neuropsychopharmacology?".
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Nüchter, Matthias; Ondruschka, Bernd; Lautenschläger, Werner (2001). "Microwave-Assisted Synthesis of Alkyl Glycosides".
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When an anomeric center is involved in a glycosidic bond (as is common in nature) then one can distinguish between
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by the relative stereochemistry of the anomeric position and the stereocenter furthest from C1 in the saccharide.
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in the stereoselective synthesis of alkyl D-glucopyranosides via glycosylation, with the exception of using
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Marco Brito-Arias, "Synthesis and Characterization of Glycosides", second edition, Editorial Springer 2016.
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via the formation of an N-glycosidic bond (shown as the vertical line between the N and the sugar cycle)
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in living organisms, they are typically first "activated" by being joined via a glycosidic bond to the
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Monofunctional glycosylases catalyze the hydrolysis of the N-glycosidic bond via either a stepwise, S
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2 like mechanism, while most deoxyribonucleotides proceed through the stepwise like mechanism.
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that links the glycoside to the aglycone or reducing end sugar. In analogy, one also considers
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Joshi VY, Sawant MR (2006). "A convenient stereoselective synthesis of β-D-glucopyranosides".
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Before monosaccharide units are incorporated into glycoproteins, polysaccharides, or
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Lu WY, Lin GQ, Yu HL, Tong AM, Xu JH (2009-12-09). Whittall J, Sutton PW (eds.).
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Bucher C, Gilmour R (November 2010). "Fluorine-directed glycosylation".
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which is less expensive and toxic than the conventional method of using
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O-linked glycopeptides; pharmaceutical uses of O-glycosylated peptides
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Durantie, Estelle; Bucher, Christoph; Gilmour, Ryan (16 May 2012).
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Control of oxonium ion – Felkin-Ahn stereoselectivity chair forms
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Multiple chemical approaches exist to encourage selectivity of
374:(CMP). These activated biochemical intermediates are known as 148:), where the oxygen of the glycosidic bond is replaced with a 117: 1087: 160:. Substances containing N-glycosidic bonds are also known as 1084:
Cold Spring Harbor Laboratory Press; 1999. Searchable online
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Glycosidic bonds of the form discussed above are known as
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Practical Methods for Biocatalysis and Biotransformations
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Practical methods for Biocatalysis and Biotransformations
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Department of Chemistry, Queen Mary University of London
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leading to the development of diseases such as cancer.
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Covalent bond joining a sugar molecule to another group
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via glycosidic bonds in order to increase their water
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Control of Oxonium ion – Felkin-Ahn stereoselectivity
172:; the term "C-glycoside" is considered a misnomer by 2338: 2295: 2277: 2249: 2191: 2184: 2152: 2124: 2017: 1952: 1914: 1881: 1858: 1849: 1818: 1787: 1695: 1672: 1603: 1565: 1545: 1534: 1494: 1476: 1367: 1356: 1234: 1191: 1158: 1125: 294:attacks the carbon at the 5-position and through a 277:salts. D-glucose is first protected by forming the 237:Nüchter et al. (2001) have shown a new approach to 846: 180:Numbering, and α/β distinction of glycosidic bonds 81:(or a molecule derived from a saccharide) and the 156:, have the glycosidic bond oxygen replaced with 89:. A substance containing a glycosidic bond is a 168:bonds have the glycosidic oxygen replaced by a 722:Berichte der Deutschen Chemischen Gesellschaft 621:Berichte der Deutschen Chemischen Gesellschaft 589:Berichte der deutschen chemischen Gesellschaft 1764: 1334: 1103: 8: 754:. John Wiley & Sons. pp. 236–239. 2188: 1855: 1771: 1757: 1749: 1542: 1364: 1341: 1327: 1319: 1110: 1096: 1088: 1071:Compendium of Chemical Terminology, the " 1032: 213:Pharmacologists often join substances to 1733:Polyhedral skeletal electron pair theory 392: 229:have important physiological functions. 108: 69:A glycosidic bond is formed between the 37: 777:Angewandte Chemie International Edition 519: 547:"Structural Basis of Glycan Diversity" 7: 1013:Organic & Biomolecular Chemistry 1007:Drohat AC, Maiti A (November 2014). 745: 743: 493:1 like mechanism, or a concerted, S 812:Advanced Synthesis & Catalysis 584:"Ueber die Glucoside der Alkohole" 105:S-, N-, C-, and O-glycosidic bonds 14: 136:, in reference to the glycosidic 2505: 2504: 1525: 1519: 1513: 984:. Carbohydrate Science. Part 1. 261:Joshi et al. (2006) propose the 853:Chemistry – A European Journal 42:Formation of ethyl glucoside: 1: 907:10.1016/S0006-8993(00)02794-3 545:Bertozzi C, Rabuka D (2009). 994:10.1016/j.tetasy.2004.11.038 85:of some compound such as an 1081:Essentials of Glycobiology. 716:Koenigs W, Knorr E (1901). 699:Indian Journal of Chemistry 510:and a specific nucleobase. 406:et al. investigated use of 401:Disaccharide phosphorylases 2562: 1431:Metal–ligand multiple bond 938:Medicinal Research Reviews 551:Essentials of Glycobiology 390:(the acceptor substrate). 195: 120:, results from the sugar 2500: 1511: 734:10.1002/cber.190103401162 633:10.1002/cber.189502801248 467:N-Glycosidic bonds in DNA 1831:Cyclohexane conformation 1065:Definition of glycosides 656:Synthetic Communications 602:10.1002/cber.18930260327 408:cellobiose phosphorylase 249:in a rotor reactor with 2324:Isomaltooligosaccharide 1281:Anthraquinone glycoside 414:Directed glycosylations 317:(or glycosidases), are 289:, and then addition of 257:Vishal Y Joshi's method 152:atom. In the same way, 2541:Carbohydrate chemistry 2318:Galactooligosaccharide 982:Tetrahedron: Asymmetry 865:10.1002/chem.201200468 824:10.1002/adsc.201500077 789:10.1002/anie.201004467 615:Fischer, Emil (1895). 582:Fischer, Emil (1893). 455: 442: 397: 372:cytidine monophosphate 338: 306: 263:Koenigs-Knorr reaction 256: 193: 129: 66: 2312:Fructooligosaccharide 668:10.1081/scc-100104035 453: 440: 396: 368:thymidine diphosphate 364:guanosine diphosphate 328: 305: 239:Fischer glycosidation 187: 112: 41: 1421:Coordinate (dipolar) 1266:Cyanogenic glycoside 484:base excision repair 384:glycosyltransferases 342:Glycosyltransferases 315:Glycoside hydrolases 310:Glycoside hydrolases 1595:C–H···O interaction 1377:Electron deficiency 1291:Flavonoid glycoside 1244:Alcoholic glycoside 424:β-glycosidic bonds. 360:uridine diphosphate 247:refluxing apparatus 245:oven equipped with 233:Chemical approaches 221:; this is known as 1580:Resonance-assisted 1286:Coumarin glycoside 1276:Phenolic glycoside 1025:10.1039/c4ob01063a 456: 443: 398: 339: 329:Lu, Wen-Ya et al. 307: 208:β-glycosidic bonds 194: 154:N-glycosidic bonds 142:S-glycosidic bonds 134:O-glycosidic bonds 130: 67: 25:glycosidic linkage 2518: 2517: 2496: 2495: 2180: 2179: 1746: 1745: 1697:Electron counting 1668: 1667: 1557:London dispersion 1509: 1508: 1486:Metal aromaticity 1316: 1315: 1303:Steviol glycoside 1249:Cardiac glycoside 1150:C-glycosidic bond 1145:S-glycosidic bond 1140:N-glycosidic bond 1135:O-glycosidic bond 1019:(42): 8367–8378. 950:10.1002/med.20039 859:(26): 8208–8215. 761:978-0-470-74859-6 560:978-0-87969-770-9 376:sugar nucleotides 267:lithium carbonate 116:, a component of 2553: 2546:Chemical bonding 2508: 2507: 2299:oligosaccharides 2279:Tetrasaccharides 2189: 1904:Dihydroxyacetone 1856: 1773: 1766: 1759: 1750: 1738:Jemmis mno rules 1590:Dihydrogen bonds 1543: 1529: 1523: 1517: 1451:Hyperconjugation 1365: 1343: 1336: 1329: 1320: 1112: 1105: 1098: 1089: 1047: 1046: 1036: 1004: 998: 997: 976: 970: 969: 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653: 652: 648: 614: 613: 609: 581: 580: 576: 561: 544: 543: 539: 526: 525: 521: 516: 505: 496: 492: 486:(BER) pathway. 469: 448: 416: 403: 344: 312: 281:by addition of 259: 235: 223:glucuronidation 215:glucuronic acid 200: 182: 107: 63:anomeric effect 21:glycosidic bond 17: 12: 11: 5: 2559: 2557: 2549: 2548: 2543: 2538: 2533: 2523: 2522: 2516: 2515: 2513: 2512: 2501: 2498: 2497: 2494: 2493: 2491: 2490: 2485: 2484: 2483: 2478: 2468: 2463: 2458: 2453: 2451:Levan beta 2→6 2448: 2443: 2442: 2441: 2425: 2414: 2413: 2412: 2396: 2387: 2382: 2381: 2380: 2375: 2370: 2365: 2360: 2355: 2344: 2342: 2336: 2335: 2333: 2332: 2327: 2321: 2315: 2309: 2303: 2301: 2293: 2292: 2290: 2289: 2283: 2281: 2275: 2274: 2272: 2271: 2266: 2261: 2255: 2253: 2251:Trisaccharides 2247: 2246: 2244: 2243: 2238: 2233: 2228: 2223: 2218: 2213: 2208: 2203: 2197: 2195: 2186: 2182: 2181: 2178: 2177: 2175: 2174: 2173: 2172: 2162: 2156: 2154: 2150: 2149: 2147: 2146: 2145: 2144: 2139: 2137:Mannoheptulose 2130: 2128: 2122: 2121: 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1510: 1507: 1506: 1504: 1503: 1500: 1498: 1492: 1491: 1489: 1488: 1482: 1480: 1474: 1473: 1471: 1470: 1469: 1468: 1463: 1453: 1448: 1443: 1438: 1433: 1428: 1423: 1418: 1413: 1408: 1407: 1406: 1396: 1395: 1394: 1389: 1384: 1373: 1371: 1362: 1358:Intramolecular 1354: 1353: 1350:Chemical bonds 1348: 1346: 1345: 1338: 1331: 1323: 1314: 1313: 1311: 1310: 1305: 1300: 1295: 1294: 1293: 1288: 1283: 1273: 1268: 1263: 1262: 1261: 1256: 1246: 1240: 1238: 1232: 1231: 1229: 1228: 1223: 1218: 1213: 1208: 1203: 1197: 1195: 1189: 1188: 1186: 1185: 1180: 1175: 1170: 1164: 1162: 1156: 1155: 1153: 1152: 1147: 1142: 1137: 1131: 1129: 1123: 1122: 1117: 1115: 1114: 1107: 1100: 1092: 1086: 1085: 1076: 1060: 1059:External links 1057: 1056: 1055: 1049: 1048: 999: 971: 944:(5): 557–585. 928: 895:Brain Research 885: 837: 802: 783:(46): 8724–8. 767: 760: 739: 728:(1): 957–981. 708: 689: 646: 607: 574: 559: 537: 518: 517: 515: 512: 503: 494: 490: 468: 465: 447: 444: 415: 412: 402: 399: 343: 340: 311: 308: 258: 255: 251:pressure bombs 241:. Employing a 234: 231: 196:Main article: 181: 178: 162:glycosylamines 146:thioglycosides 106: 103: 83:hydroxyl group 15: 13: 10: 9: 6: 4: 3: 2: 2558: 2547: 2544: 2542: 2539: 2537: 2536:Carbohydrates 2534: 2532: 2529: 2528: 2526: 2511: 2503: 2502: 2499: 2489: 2486: 2482: 2479: 2477: 2474: 2473: 2472: 2469: 2467: 2464: 2462: 2459: 2457: 2454: 2452: 2449: 2447: 2446:Hemicellulose 2444: 2440: 2437: 2436: 2435: 2434: 2430: 2426: 2424: 2423: 2419: 2415: 2411: 2408: 2407: 2406: 2405: 2401: 2397: 2395: 2391: 2388: 2386: 2383: 2379: 2376: 2374: 2371: 2369: 2366: 2364: 2361: 2359: 2356: 2354: 2351: 2350: 2349: 2346: 2345: 2343: 2341: 2337: 2331: 2328: 2325: 2322: 2319: 2316: 2313: 2310: 2308: 2305: 2304: 2302: 2300: 2294: 2288: 2285: 2284: 2282: 2280: 2276: 2270: 2267: 2265: 2262: 2260: 2257: 2256: 2254: 2252: 2248: 2242: 2239: 2237: 2234: 2232: 2229: 2227: 2224: 2222: 2219: 2217: 2214: 2212: 2209: 2207: 2204: 2202: 2199: 2198: 2196: 2194: 2193:Disaccharides 2190: 2187: 2183: 2171: 2168: 2167: 2166: 2163: 2161: 2158: 2157: 2155: 2151: 2143: 2142:Sedoheptulose 2140: 2138: 2135: 2134: 2133:Ketoheptoses 2132: 2131: 2129: 2127: 2123: 2115: 2112: 2110: 2107: 2105: 2102: 2101: 2100:Deoxy sugars 2099: 2095: 2092: 2090: 2087: 2085: 2082: 2080: 2077: 2076: 2075: 2072: 2068: 2065: 2063: 2060: 2058: 2055: 2053: 2050: 2048: 2045: 2043: 2040: 2038: 2035: 2033: 2030: 2029: 2028: 2025: 2024: 2022: 2020: 2016: 2008: 2005: 2004: 2003: 2000: 1996: 1993: 1991: 1988: 1987: 1986:Ketopentoses 1985: 1981: 1978: 1976: 1973: 1971: 1968: 1966: 1963: 1962: 1961:Aldopentoses 1960: 1959: 1957: 1955: 1951: 1943: 1940: 1939: 1937: 1933: 1930: 1928: 1925: 1924: 1923:Aldotetroses 1922: 1921: 1919: 1917: 1913: 1905: 1902: 1901: 1899: 1895: 1892: 1891: 1889: 1888: 1886: 1884: 1880: 1872: 1869: 1868: 1866: 1865: 1863: 1861: 1857: 1854: 1852: 1848: 1842: 1839: 1837: 1834: 1832: 1829: 1827: 1824: 1823: 1821: 1817: 1811: 1808: 1806: 1803: 1801: 1798: 1796: 1793: 1792: 1790: 1786: 1782: 1781:carbohydrates 1774: 1769: 1767: 1762: 1760: 1755: 1754: 1751: 1739: 1736: 1734: 1731: 1727: 1724: 1722: 1719: 1717: 1714: 1712: 1711:Hückel's rule 1709: 1708: 1707: 1704: 1703: 1701: 1698: 1694: 1688: 1685: 1683: 1680: 1679: 1677: 1675: 1674:Bond cleavage 1671: 1661: 1658: 1656: 1653: 1651: 1648: 1646: 1643: 1641: 1640:Intercalation 1638: 1635: 1631: 1630:Metallophilic 1628: 1626: 1623: 1621: 1618: 1616: 1613: 1612: 1610: 1606: 1602: 1596: 1593: 1591: 1588: 1586: 1583: 1581: 1578: 1576: 1573: 1572: 1570: 1568: 1564: 1558: 1555: 1554: 1552: 1550: 1547:Van der Waals 1544: 1541: 1537: 1533: 1528: 1522: 1516: 1502: 1501: 1499: 1497: 1493: 1487: 1484: 1483: 1481: 1479: 1475: 1467: 1464: 1462: 1459: 1458: 1457: 1454: 1452: 1449: 1447: 1444: 1442: 1439: 1437: 1434: 1432: 1429: 1427: 1424: 1422: 1419: 1417: 1414: 1412: 1409: 1405: 1402: 1401: 1400: 1397: 1393: 1390: 1388: 1385: 1383: 1380: 1379: 1378: 1375: 1374: 1372: 1370: 1366: 1363: 1359: 1355: 1351: 1344: 1339: 1337: 1332: 1330: 1325: 1324: 1321: 1309: 1308:Thioglycoside 1306: 1304: 1301: 1299: 1296: 1292: 1289: 1287: 1284: 1282: 1279: 1278: 1277: 1274: 1272: 1271:Glycosylamine 1269: 1267: 1264: 1260: 1257: 1255: 1254:Bufadienolide 1252: 1251: 1250: 1247: 1245: 1242: 1241: 1239: 1237: 1233: 1227: 1224: 1222: 1219: 1217: 1214: 1212: 1209: 1207: 1204: 1202: 1199: 1198: 1196: 1194: 1190: 1184: 1183:1,6-Glycoside 1181: 1179: 1178:1,4-Glycoside 1176: 1174: 1171: 1169: 1166: 1165: 1163: 1161: 1157: 1151: 1148: 1146: 1143: 1141: 1138: 1136: 1133: 1132: 1130: 1128: 1124: 1120: 1113: 1108: 1106: 1101: 1099: 1094: 1093: 1090: 1083: 1082: 1077: 1074: 1070: 1066: 1063: 1062: 1058: 1053: 1052: 1044: 1040: 1035: 1030: 1026: 1022: 1018: 1014: 1010: 1003: 1000: 995: 991: 987: 983: 975: 972: 967: 963: 959: 955: 951: 947: 943: 939: 932: 929: 924: 920: 916: 912: 908: 904: 900: 896: 889: 886: 874: 870: 866: 862: 858: 854: 849: 841: 838: 833: 829: 825: 821: 817: 813: 806: 803: 798: 794: 790: 786: 782: 778: 771: 768: 763: 757: 753: 746: 744: 740: 735: 731: 727: 723: 719: 712: 709: 704: 700: 693: 690: 685: 681: 677: 673: 669: 665: 661: 657: 650: 647: 642: 638: 634: 630: 626: 622: 618: 611: 608: 603: 599: 595: 591: 590: 585: 578: 575: 570: 566: 562: 556: 552: 548: 541: 538: 533: 529: 523: 520: 513: 511: 507: 500: 487: 485: 480: 475: 466: 464: 460: 452: 445: 439: 435: 432: 428: 425: 421: 413: 411: 409: 400: 395: 391: 389: 385: 381: 377: 373: 369: 365: 361: 357: 353: 349: 341: 336: 332: 327: 323: 320: 316: 309: 304: 300: 297: 292: 288: 284: 280: 276: 272: 268: 264: 254: 252: 248: 244: 240: 232: 230: 228: 225:. Many other 224: 220: 216: 211: 209: 205: 199: 191: 186: 179: 177: 175: 171: 167: 163: 159: 155: 151: 147: 143: 139: 135: 127: 123: 119: 115: 111: 104: 102: 98: 94: 92: 88: 84: 80: 76: 72: 64: 60: 56: 53: 49: 45: 40: 36: 34: 31:that joins a 30: 27:is a type of 26: 22: 2427: 2416: 2398: 2330:Maltodextrin 2211:Isomaltulose 2002:Deoxy sugars 1938:Ketotetrose 1841:Mutarotation 1716:Baird's rule 1436:Charge-shift 1399:Hypervalence 1126: 1080: 1016: 1012: 1002: 988:(1): 65–75. 985: 981: 974: 941: 937: 931: 901:(1): 37–46. 898: 894: 888: 876:. Retrieved 856: 852: 840: 815: 811: 805: 780: 776: 770: 751: 725: 721: 711: 702: 698: 692: 659: 655: 649: 624: 620: 610: 593: 587: 577: 550: 540: 531: 522: 508: 499:oxacarbenium 488: 470: 461: 457: 433: 429: 423: 419: 417: 404: 345: 334: 330: 313: 260: 236: 212: 207: 203: 201: 165: 153: 145: 144:(which form 141: 133: 131: 99: 95: 68: 33:carbohydrate 24: 20: 18: 2488:Xanthan gum 2476:Amylopectin 2348:Beta-glucan 2259:Maltotriose 2074:Ketohexoses 2027:Aldohexoses 2007:Deoxyribose 1942:Erythrulose 1900:Ketotriose 1890:Aldotriose 1706:Aromaticity 1682:Heterolysis 1660:Salt bridge 1605:Noncovalent 1575:Low-barrier 1456:Aromaticity 1446:Conjugation 1426:Pi backbond 1259:Cardenolide 1216:Glucuronide 1206:Galactoside 1173:β-Glycoside 1168:α-Glycoside 1067:, from the 388:nucleophile 354:group of a 287:acetic acid 77:group of a 2531:Glycosides 2525:Categories 2264:Melezitose 2206:Isomaltose 2201:Cellobiose 1867:Aldodiose 1634:aurophilic 1615:Mechanical 1221:Rhamnoside 1201:Fructoside 1119:Glycosides 705:: 461–465. 514:References 370:(TDP), or 356:nucleotide 337:, 236–239. 279:peracetate 227:glycosides 219:solubility 166:C-glycosyl 79:saccharide 71:hemiacetal 29:ether bond 2418:Galactose 2373:Cellulose 2363:Sizofiran 2287:Stachyose 2269:Raffinose 2236:Trehalose 2221:Lactulose 2042:Galactose 1965:Arabinose 1927:Erythrose 1779:Types of 1726:spherical 1687:Homolysis 1650:Cation–pi 1625:Chalcogen 1585:Symmetric 1441:Hapticity 1211:Glucoside 1073:Gold Book 832:1615-4150 676:0039-7911 641:1099-0682 352:phosphate 243:microwave 114:Adenosine 91:glycoside 75:hemiketal 55:glucoside 2510:Category 2439:Glycogen 2422:Galactan 2400:Fructose 2385:Chitosan 2358:Lentinan 2307:Acarbose 2241:Turanose 2185:Multiple 2126:Heptoses 2114:Rhamnose 2109:Fuculose 2094:Tagatose 2079:Fructose 1995:Xylulose 1990:Ribulose 1954:Pentoses 1916:Tetroses 1819:Geometry 1810:Pyranose 1805:Furanose 1655:Anion–pi 1645:Stacking 1567:Hydrogen 1478:Metallic 1369:Covalent 1361:(strong) 1236:Aglycone 1226:Riboside 1160:Geometry 1043:25181003 966:38798797 958:16075406 923:18102579 915:11033091 878:24 April 873:22592962 797:20886497 684:93986043 569:20301274 474:anomeric 380:dolichol 358:such as 188:A β-1,6 158:nitrogen 2481:Amylose 2429:Glucose 2404:Fructan 2394:Dextran 2390:Dextrin 2368:Zymosan 2231:Sucrose 2226:Maltose 2216:Lactose 2165:Nonoses 2160:Octoses 2153:Above 7 2089:Sorbose 2084:Psicose 2062:Mannose 2047:Glucose 2037:Altrose 2019:Hexoses 1932:Threose 1883:Trioses 1788:General 1620:Halogen 1466:bicyclo 1411:Agostic 1298:Saponin 1193:Glycone 1034:4238931 366:(GDP), 362:(UDP), 319:enzymes 299:method. 275:mercury 126:adenine 87:alcohol 48:ethanol 44:Glucose 2471:Starch 2466:Pectin 2461:Mannan 2456:Lignin 2433:Glucan 2410:Inulin 2378:Chitin 2104:Fucose 2067:Talose 2052:Gulose 2032:Allose 1980:Xylose 1975:Ribose 1970:Lyxose 1860:Dioses 1836:Epimer 1826:Anomer 1800:Ketose 1795:Aldose 1721:Möbius 1549:forces 1539:(weak) 1041:  1031:  964:  956:  921:  913:  871:  830:  795:  758:  682:  674:  639:  567:  557:  348:lipids 271:silver 198:Anomer 190:glucan 170:carbon 150:sulfur 138:oxygen 122:ribose 2326:(IMO) 2320:(GOS) 2314:(FOS) 2296:Other 2057:Idose 1699:rules 1608:other 1496:Ionic 1404:3c–4e 1392:8c–2e 1387:4c–2e 1382:3c–2e 1069:IUPAC 962:S2CID 919:S2CID 680:S2CID 174:IUPAC 59:water 52:ethyl 1461:homo 1416:Bent 1127:Bond 1039:PMID 954:PMID 911:PMID 880:2022 869:PMID 828:ISSN 793:PMID 756:ISBN 672:ISSN 637:ISSN 565:PMID 555:ISBN 422:and 335:2010 206:and 124:and 57:and 46:and 1029:PMC 1021:doi 990:doi 946:doi 903:doi 899:881 861:doi 820:doi 816:357 785:doi 730:doi 703:45B 664:doi 629:doi 598:doi 285:in 273:or 118:RNA 73:or 23:or 2527:: 2431:/ 2420:/ 2402:/ 2392:/ 1037:. 1027:. 1017:12 1015:. 1011:. 986:16 960:. 952:. 942:25 940:. 917:. 909:. 897:. 867:. 857:18 855:. 851:. 826:. 814:. 791:. 781:49 779:. 742:^ 726:34 724:. 720:. 701:. 678:. 670:. 660:31 658:. 635:. 625:28 623:. 619:. 594:26 592:. 586:. 563:. 530:. 420:α- 333:. 204:α- 164:. 93:. 19:A 1772:e 1765:t 1758:v 1636:) 1632:( 1342:e 1335:t 1328:v 1111:e 1104:t 1097:v 1075:" 1045:. 1023:: 996:. 992:: 968:. 948:: 925:. 905:: 882:. 863:: 834:. 822:: 799:. 787:: 764:. 736:. 732:: 686:. 666:: 643:. 631:: 604:. 600:: 571:. 534:. 504:N 495:N 491:N 65:.

Index

ether bond
carbohydrate

Glucose
ethanol
ethyl
glucoside
water
anomeric effect
hemiacetal
hemiketal
saccharide
hydroxyl group
alcohol
glycoside

Adenosine
RNA
ribose
adenine
oxygen
sulfur
nitrogen
glycosylamines
carbon
IUPAC

glucan
Anomer
glucuronic acid

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