发明名称 |
PROCESS FOR PRODUCING IMMUNSTIMULATING PHARMACEUTICAL COMPOSITIONS CONTAINING 1-CARBOXY-3,4-METHYLENEDIOXI-8-METHOXY-PHENANTRENE |
摘要 |
The present invention provides compounds of the general formula: <IMAGE> (I) wherein R1 is a hydrogen atom or a methoxy or ethoxy radical and R2 and R3 are hydrogen atoms or R2 and R3 together represent an aromatic carbon-carbon bond and R1 is a hydrogen atom, a hydroxyl group or an ethoxy radical; and the pharmaceutically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them, as well as their use in therapy. |
申请公布号 |
HU202104(B) |
申请公布日期 |
1991.02.28 |
申请号 |
HU19890005304 |
申请日期 |
1986.08.27 |
申请人 |
DR. MADAUS AG.,DE |
发明人 |
GOERLER,KLAUS,DE;KRUMBIEGEL,GUENTER,DE;HANACK,M.,DE;SUBRAMANIAN,L.,DE |
分类号 |
C07D317/64;A61K31/335;A61K31/357;A61K31/36;A61P31/00;A61P31/12;A61P37/04;C07D317/68;C07D317/70 |
主分类号 |
C07D317/64 |
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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