天冬氨酸又称天门冬氨酸,是一种α-氨基酸,作为20种蛋白质合成单位之一,即L-异构物的天冬氨酸是其中之一。其密码子为GAU和GAC,与谷氨酸一同属于酸性氨基酸。
天冬氨酸广泛存在于生物合成过程中,并且在赖氨酸、苏氨酸、异亮氨酸以及蛋氨酸等氨基酸及嘌呤、嘧啶碱基的合成中扮演重要角色。此外,它还作为K+ 和Mg2+ 离子的载体,向心肌输送电解质,改善心肌收缩功能并降低氧消耗。在冠状动脉循环障碍导致缺氧时,天冬氨酸对心肌具有保护作用。
这种氨基酸还参与鸟氨酸循环,促进氧气和二氧化碳生成尿素,从而减少血液中氮和二氧化碳的含量,增强肝脏功能,并有助于消除疲劳。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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L-天冬氨酸-beta-甲酯盐酸盐 | (+)-β-methyl-L-aspartate hydrochloride | 16856-13-6 | C5H9NO4*ClH |
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L-天冬氨酸-4-苄酯 | (S)-2-amino-4-(benzyloxy)-4-oxobutanoic acid | 2177-63-1 | C11H13NO4 |
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L-天冬氨酸-4-甲酯 | β-methyl L-aspartate | 2177-62-0 | C5H9NO4 |
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L-天冬氨酸-4-环己酯 | H-Asp(OcHx)-OH | 112259-66-2 | C10H17NO4 |
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L-天冬氨酸-1-叔丁酯 | H-Asp-OtBu | 4125-93-3 | C8H15NO4 |
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L(-)-threo-3-羟基天冬氨酸 | L-threo-3-hydroxyaspartic acid | 4294-45-5 | C4H7NO5 |
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Fmoc-N-甲基-L-天冬氨酸 4-叔丁酯 | N-Fmoc-N-Me-Asp(OtBu)-OH | 152548-66-8 | C24H27NO6 |
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Fmoc-L-天冬氨酸Alpha甲酯 | Fmoc-Asp-OMe | 145038-52-4 | C20H19NO6 |
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Fmoc-L-天冬氨酸-1苄脂 | Fmoc-Asp-OBn | 86060-83-5 | C26H23NO6 |
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Fmoc-L-天冬氨酸 beta-叔丁酯 | Fmoc-(tBu)Asp-OH | 71989-14-5 | C23H25NO6 |
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Fmoc-L-天冬氨酸 4-甲酯 | Fmoc-Asp(OMe)-OH | 145038-53-5 | C20H19NO6 |
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Fmoc-L-天冬氨酸 | N-α-9-fluorenylmethoxycarbonyl-aspartic acid | 119062-05-4 | C19H17NO6 |
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Fmoc-D-天冬氨酸 1-叔丁酯 | Fmoc-D-Asp-OtBu | 134098-70-7 | C23H25NO6 |
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FMOC-L-天冬氨酸-β-叔丁酯-Alpha-五氟苯酯 | tert-butyl N-[(9H-fluoren-9-ylmethoxy)carbonyl]-1-pentafluorophenyl L-aspartate | 86061-01-0 | C29H24F5NO6 |
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FMOC-D-天冬氨酸-ALPHA-酰胺 | Fmoc-D-iAsn | 200335-41-7 | C19H18N2O5 |
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FMOC-D-天冬氨酸 | Fmoc-D-Asp-OH | 136083-57-3 | C19H17NO6 |
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DL-天冬氨酸,N-(1,2-二羧基乙基)- | iminodisuccinic acid | 70543-06-5 | C8H11NO8 |
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D-天冬氨酸甲酯 | (R)-Aspartate α-methyl ester | 65414-78-0 | C5H9NO4 |
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D-天冬氨酸二甲酯盐酸盐 | dimethyl (R)-2-aminobutanedioate hydrochloride | 69630-50-8 | C6H11NO4*ClH |
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D-天冬氨酸 4-叔丁酯 | D-aspartic acid 4-tert-butyl ester | 64960-75-4 | C8H15NO4 |
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Cbz-D-天冬氨酸 4-叔丁酯一水物 | Z-D-Asp(OtBu)-OH | 71449-08-6 | C16H21NO6 |
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CBZ-L-天门冬氨酸β-苄酯 | Z-Asp(OBzl)-OH | 3479-47-8 | C19H19NO6 |
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CBZ-D-天冬氨酸-Alpha苄脂 | Z-D-Asp(OBzl)-OH | 5241-62-3 | C19H19NO6 |
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Boc-L-天冬氨酸-4-环己酯 | Boc-Asp(O-cyclohexyl)-OH | 73821-95-1 | C15H25NO6 |
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Boc-L-天冬氨酸 4-甲酯 | (S)-2-t-butoxycarbonylaminosuccinic acid 4-methyl ester | 59768-74-0 | C10H17NO6 |
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Boc-L-天冬氨酸 1-苄酯 | 2-tert-butoxycarbonylamino-succinic acid 1-benzyl ester | 30925-18-9 | C16H21NO6 |
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Boc-L-天冬氨酸 | Boc-Asp-OH | 13726-67-5 | C9H15NO6 |
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Boc-D-天冬氨酸 4-烯丙酯 | (R)-4-(allyloxy)-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid | 207120-58-9 | C12H19NO6 |
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Boc-D-天冬氨酸 | Boc-D-Asp-OH | 62396-48-9 | C9H15NO6 |
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BOC-L-天冬氨酸 4-烯丙酯 | Boc-Asp(All)-OH | 132286-77-2 | C12H19NO6 |
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Alpha-甲基-DL-天冬氨酸 | DL-α-methyl-asparaginsaeure | 2792-66-7 | C5H9NO4 |
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3-羟基天冬氨酸 | 3-hydroxyaspartic acid | 71653-06-0 | C4H7NO5 |
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3-氨基-4-乙氧基-4-氧代丁酸 | (S)-aspartic acid ethyl ester | 7361-28-6 | C6H11NO4 |
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1-苄基 D-天冬氨酸酯 | (3R)-3-Amino-4-(benzyloxy)-4-oxobutanoate | 79337-40-9 | C11H12NO4- |
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(R)-2-((((9H-芴-9-基)甲氧基)羰基)(甲基)氨基)-4-(叔丁氧基)-4-氧代丁酸 | (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid | 1799443-40-5 | C24H27NO6 |
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(2S)-2-氨基-4-氧代丁酸 | L-aspartate semialdehyde | 2338-03-6 | C4H7NO3 |
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—— | 38916-42-6 | C26H47NNaO10S |
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—— | Einecs 226-858-8 | 5513-72-4 | C12H13NO5 |
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—— | Ac-YVAD-AMC | 149231-65-2 | C33H39N5O10 |
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—— | (R)-N-Benzylasparaginsaeure | 6367-42-6 | C11H13NO4 |
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—— | Boc-Aspartic(OBzl)-ONp | 26048-69-1 | C22H24N2O8 |
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—— | Gly-D-Asp | 17343-03-2 | C6H10N2O5 |
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—— | 4-(tert-butoxy)-2-{[(tert-butoxy)carbonyl]amino}-4-oxobutanoic acid | 1676-90-0 | C13H23NO6 |
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—— | D-aspartic acid benzyl ester | 79337-40-9 | C11H13NO4 |
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—— | (R)-2-(((Benzyloxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid hydrate | 71449-08-6 | C16H23NO7 |
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—— | Sodium 2-aminosuccinate | 94525-01-6 | C4H5NNa2O4 |
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—— | N-(benzyloxycarbonyl)-D-aspartic acid | 78663-07-7 | C12H13NO6 |
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—— | Magnesium;2-azaniumyl-4-hydroxy-4-oxobutanoate | 18962-61-3 | C8H14MgN2O8+2 |
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—— | Potassium magnesium aspartate | 67528-13-6 | C16H24K2MgN4O16 |
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—— | 2-[(1S,4S,10S,13S,16S,34S)-34-[(2R)-butan-2-yl]-13-[(2R,3R)-3,4-dihydroxybutan-2-yl]-8,22-dihydroxy-2,5,11,14,27,30,33,36,39-nonaoxo-27lambda4-thia-3,6,12,15,25,29,32,35,38-nonazapentacyclo[14.12.11.06,10.018,26.019,24]nonatriaconta-18(26),19(24),20,22-tetraen-4-yl]acetic acid | 21150-22-1 | C39H53N9O15S |
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