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【结 构 式】

【药物名称】NutreStore;L-Glutamine

【化学名称】2-Aminoglutaramic acid

【CA登记号】56-85-9

【 分 子 式 】C5H10N2O3

【 分 子 量 】146.14

【开发单位】Nutritional Restart

【药理作用】Treatment for Chronic gastritis

合成路线1

 

1 Qian SS, Wu XY, Li JY, et al.2006. Preparation of D-glutamine from glutanuc acid. 有机化学.26(4):514~517
2 King EE, Kidd DAA. 1949. New synthesis of glutamine and of -dipeptides of glutamic acid from phthalylated intermediates. J Chem Soc, (1949): 3315 - 3319
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 11900 2-Benzofuran-1,3-dione;1,2-Benzenedicarboxylic Anhydride;1,2-BENZENE DICARBOXYLIC ACID ANHYDRIDE;1,2-BENZENEDICARBONIC ACID, ANHYDRIDE;1,3-DIOXOPHTHALAN;1,3-ISOBENZOFURANDIONE;o-phthalic anhydride; Phthalic anhydride 85-44-9 C8H4O3 详情 详情
(II) 28752 DL-2-Amino propane dicarboxylic acid; DL-2-Aminopentanoic acid; glutamic acid; DL-glutamic acid; (+/-)-2-Aminoglutaric acid 617-65-2 C5H9NO4 详情 详情
(III) 54082 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)pentanedioic acid 2301-52-2 C13H11NO6 详情 详情
(IV) 57860 N-Phthalyl-DL-glutamic anhydride; Phthalyl-Dl-Glutamic anhydride 3085-92-5 C13H9NO5 详情 详情
(V) 66455 5-amino-2-(1,3-dioxoisoindolin-2-yl)-5-oxopentanoic acid   C13H12N2O5 详情 详情

合成路线2

 

1 Soeda Y, Kutsuma T, NakagawaK.1997. Novel processes for producing L-glutamine and novel intermediates for syntbesis thereof. W0 9728117(本专利申请人为SunA Pharm Co, Ltd, Japan)
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 66456 (S)-2-amino-5-oxohexanoic acid   C6H11NO3 详情 详情
(II) 66457 3-oxobutanal;Acetoacetaldehyde;3-Oxobutanal;3-Oxobutyraldehyde;Acetylacetaldehyde;Formylacetone 625-34-3 C4H6O2 详情 详情
(III) 66458 (S,E)-5-oxo-2-((3-oxobut-1-en-1-yl)amino)hexanoic acid   C10H15NO4 详情 详情
(IV) 66459 (S,E)-5-oxo-2-((3-oxobut-1-en-1-yl)amino)hexanamide   C10H16N2O3 详情 详情

合成路线3

 

1 Kuang H, Brown ML, Darries RR, et aL 1996. Enantioselective reductive amination of-keto acids to-amino acids by a pyridoxamine cafactor in a protein cavity. J Am Chem Soc, 118 (44): 10702~10706.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 52267 2-Ketoglutaric acid; 2-Oxoglutaric acid; alpha-Ketoglutaric acid; 2-Oxopentanedioic acid 328-50-7 C5H6O5 详情 详情
(II) 66460 2-(aminomethyl)-3-(hydroxymethyl)-6-methylphenol   C9H13NO2 详情 详情
Extended Information