又名戊氨二酸一酰胺或4-谷氨酰胺,它从乙醇水溶液中结晶析出针状晶体,熔点为184~185℃。在水中,其[α]D19值为+8°,而在5%盐酸水溶液中的[α]D20值则为+32°。等电点为5.65。该物质易溶于水,并极微溶于乙醇。广泛存在于植物中。通过谷氨酸与甲醇进行酯化反应制得谷氨酸甲酯,再经过缩合、加成、成盐和水解等一系列化学反应可以得到所需产物。主要用于治疗胃溃疡、十二指肠溃疡以及急性和慢性胃炎等病症。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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谷氨酰胺酶 | glutaminase | 9001-47-2 | —— | —— |
谷氨酰胺转移酶 | protein-glutamine gamma-glutamyltransferase | 80146-85-6 | —— | —— |
甘氨酰-L-谷氨酰胺一水合物 | glycyl-L-glutamine | 13115-71-4 | C7H13N3O4 |
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环(Gly-Gln) | cyclo(glycyl-glutamine) | 52662-00-7 | C7H11N3O3 |
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乙酰谷酰胺 | N-acetyl-L-glutamine | 2490-97-3 | C7H12N2O4 |
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乙内酰苯硫脲谷氨酰胺 | D,L-glutamine N-phenylthiohydantoin | 10567-86-9 | C12H13N3O2S |
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丹磺酰-L-谷氨酰胺 | dansyl L-glutamine | 1101-67-3 | C17H21N3O5S |
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丙氨酰丙氨酰谷氨酰胺 | Ala-Ala-Gln | 290312-62-8 | C11H20N4O5 |
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Z-谷氨酰胺对硝基苯酯 | <i>N</i><sup>2</sup>-benzyloxycarbonyl-L-glutamine-(4-nitro-phenyl ester) | 7763-16-8 | C19H19N3O7 |
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N2-[(2R)-2-氯丙酰基]-L-谷氨酰胺 | 2-chloropropionyl-L-glutamine | 159141-33-0 | C8H13ClN2O4 |
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N2-(2,2,2-三氟乙酰基)-L-谷氨酰胺 | N<sup>α</sup>-trifluoroacetyl glutamine | 2419-34-3 | C7H9F3N2O4 |
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N-苄氧羰基-L-谷氨酰胺 | Cbz-L-Gln | 2650-64-8 | C13H16N2O5 |
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N-芴甲氧羰基-L-谷氨酰胺 4-硝基苯酯 | N<sup>α</sup>-fluorenylmethoxycarbonyl-L-glutamine p-nitrophenyl ester | 71989-21-4 | C26H23N3O7 |
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N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺 | Boc-Gln(Xan)-OH | 55260-24-7 | C23H26N2O6 |
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N-叔丁氧羰基-D-异谷氨酰胺 | (R)-5-amino-4-((tert-butoxycarbonyl)amino)-5-oxopentanoic acid | 55297-72-8 | C10H18N2O5 |
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N-乙酰基-L-异谷氨酰胺 | (S)-4-Acetamido-5-amino-5-oxopentanoic acid | 25460-87-1 | C7H12N2O4 |
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N-乙酰-L-谷氨酸 | N-acetyl-(S)-glutamic acid | 1188-37-0 | C7H11NO5 |
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N-乙酰-L-谷氨酰胺 | N-acetyl-L-glutamine | 35305-74-9 | C7H12N2O4 |
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N-[苯甲氧羰基]-N'-9H-氧杂蒽-9-基-L-谷氨酰胺 | Z-Gln(Xan)-OH | 327981-01-1 | C26H24N2O6 |
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N-[叔丁氧羰基]-N'-9H-氧杂蒽-9-基-D-谷氨酰胺 | Boc-D-Gln(Xan)-OH | 99092-88-3 | C23H26N2O6 |
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N-Fmoc-N'-三苯甲基-D-谷氨酰胺 | Fmoc-D-Gln(Trt)-OH | 200623-62-7 | C39H34N2O5 |
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N-Cbz-N’-三苯甲基-L-谷氨酰胺 | (S)-2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoic acid | 132388-60-4 | C32H30N2O5 |
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N-Boc-N'-三苯甲基-L-谷氨酰胺 | Boc-Gln(Trt)-OH | 132388-69-3 | C29H32N2O5 |
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N'-三苯甲基-L-谷氨酰胺 | 5-trityl-L-glutamine | 102747-84-2 | C24H24N2O3 |
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L-谷氨酰胺苄酯对甲苯磺酸盐 | H-Gln-OBzl*Tos | 87329-50-8 | C7H8O3S*C12H16N2O3 |
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L-谷氨酰胺合成酶来源于大肠杆菌W,ATCC号9637 | glutamine synthetase | 9023-70-5 | —— | —— |
L-谷氨酰胺叔丁酯盐酸盐 | L-glutamine t-butyl ester hydrochloride | 39741-62-3 | C9H19N2O3*Cl |
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L-谷氨酰胺-15N2 | <sup>15</sup>N<sub>2</sub>-L-glutamine | 204451-48-9 | C5H10N2O3 |
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L-谷氨酰胺 | L-glutamine | 56-85-9 | C5H10N2O3 |
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L-焦谷氨酰胺 | Glp-NH2 | 16395-57-6 | C5H8N2O2 |
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L-异谷氨酰胺 | glutamine | 636-65-7 | C5H10N2O3 |
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Fmoc-N-三苯甲基-L-谷氨酰胺 | Fmoc-L-Gln(Trt)-OH | 132327-80-1 | C39H34N2O5 |
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Fmoc-L-谷氨酰胺 | N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-glutamine | 71989-20-3 | C20H20N2O5 |
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FMOC-L-谷氨酰胺 | Fmoc-D-Gln-OH | 112898-00-7 | C20H20N2O5 |
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DL-谷氨酰胺 | GLUTAMIN | 6899-04-3 | C5H10N2O3 |
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D-谷氨酰胺 | D-Glutamin | 5959-95-5 | C5H10N2O3 |
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D-丙氨酸-L-谷氨酰胺 | D-Ala-L-Gln | 205252-36-4 | C8H15N3O4 |
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CBZ-D-GLN 谷氨酰胺 | N-carbobenzoxy-D-glutamine | 13139-52-1 | C13H16N2O5 |
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Boc-谷氨酰胺-OL | tert-butyl N-[(2S)-4-carbamoyl-1-hydroxybutan-2-yl]carbamate | 133565-42-1 | C10H20N2O4 |
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Boc-L-谷氨酰胺 | Boc-Gln-OH | 13726-85-7 | C10H18N2O5 |
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4-氯甲基-N-环己基苯甲酰胺 | human opiorphin | 864084-88-8 | C29H48N12O8 |
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—— | (S,E)-methyl 7-(1-(2-(2-ethylbutylamino)-2-oxoethyl)-2-oxo-1,2-dihydropyridin-3-ylamino)-6-(1-methyl-1H-imidazole-5-carboxamido)-7-oxohept-2-enoate | 9001-47-2 | C26H36N6O6 |
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—— | L-N-benzyloxycarbonyl-[4-13C]glutamine | 932735-43-8 | C13H16N2O5 |
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—— | Disomotide | 181477-43-0 | C47H74N10O14S |
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—— | 5-Imino-5-oxido-N-(2,2,2-trifluoro-1-hydroxyethylidene)norvaline | 2419-34-3 | C7H8F3N2O4- |
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—— | N-acetyl glutamine | 35305-74-9 | C7H12N2O4 |
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—— | tert-butyl 2,5-diamino-5-oxopentanoate hydrochloride | 39741-62-3 | C9H18N2O3*ClH |
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—— | 5-Amino-5-oxo-2-[(2,2,2-trifluoroacetyl)amino]pentanoic acid | 2419-34-3 | C7H9F3N2O4 |
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—— | [1-[[[5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-3-octadec-9-enoyloxypropan-2-yl] icosa-5,8,11,14-tetraenoate | 9023-70-5 | C50H83N3O15P2 |
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—— | N-(indol-3-ylacetyl)glutamine | 6899-04-3 | C15H17N3O4 |
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