| 发明名称 |
New vitamin=B6 ester cpds. of sulphur-contg. carboxylic acids |
| 摘要 |
Vitamin B6 esters of formula (I) and their salts are new. R1=an acyl gp. derived from an S-contg. carboxylic acid of the type of cysteine, acetylcysteine, S-carboxymethyl-L-cysteine or alpha-lipoic acid, dihydrolipoic acid or their homologues of formula (II); X=H or X+X= a bond; R2=CH2OH, CHO, CH2OR1 or CH2NH2; R3=H, R1 or PO3H2.
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| 申请公布号 |
DE4344751(A1) |
申请公布日期 |
1995.06.29 |
| 申请号 |
DE19934344751 |
申请日期 |
1993.12.28 |
| 申请人 |
WEISCHER, CARL HEINRICH, DR., 53115 BONN, DE |
发明人 |
WEISCHER, CARL HEINRICH, DR., 53115 BONN, DE |
| 分类号 |
A61K8/67;A61Q19/00;C07D213/66;C07D213/67;C07F9/58;(IPC1-7):C07D213/66;C07D409/12;C07F9/09 |
主分类号 |
A61K8/67 |
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