发明名称 |
PROCESS FOR PREPARING ADDITIONAL SALT OF 2-METHYL-3-HYDROXY-4-HYDROXYMETHYL/5/MERCAPTOMETHYLPYRIDINE AND ALKANSULPHONIC ACID |
摘要 |
5-Mercaptopyridoxine alkanesulphonates of the general formula <IMAGE> in which X is 1 or 2, and the C1-4-alkane is straight-chain or branched, obtained by treating the corresponding sulphide or sulphide acetal or disulphide or disulphide acetal or the respective acid addition salts thereof with a C1-4-alkanesulphonic acid or an alkali metal or alkaline earth metal salt thereof. The compounds which can be prepared according to the invention can, for example, be used as very effective agents for the treatment of rheumatoid arthritis and similar inflammatory disorders. |
申请公布号 |
CS189003(B2) |
申请公布日期 |
1979.03.30 |
申请号 |
CS19760003063 |
申请日期 |
1976.05.07 |
申请人 |
MERCK AND CO,INC.,US |
发明人 |
DORN,CONRAD P.,US;JONES,HOWARD,US;JACOBUS,DAVID P.,US |
分类号 |
C07D213/66;C07D213/67;C07D491/056 |
主分类号 |
C07D213/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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