发明名称 |
21-aldehydes of pregnanes anti-inflammatory |
摘要 |
21-Aldehydes of the pregnanes of general formula (I) - R1 = H or F - R2 = free- or esterified hydroxyl - R3 and R4 = free-, esterified- or etherified hydroxy - or R3 + R4 = oxo. - Esterified hydroxyl groups derived from aliphatic-, alicyclic-, aromatic- or heterocyclic carboxylic acids (C1-C18) - Etherified hydroxyl groups derived from aliphatic-, araliphatic- or heterocyclic alcohols(C1-8) or cyclic ethers derived from alcohols. - (I) have anti-inflammatory activity. They are also intermediates for other active cpds.
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申请公布号 |
DE1928609(A1) |
申请公布日期 |
1969.12.18 |
申请号 |
DE19691928609 |
申请日期 |
1969.06.06 |
申请人 |
CIBA AG |
发明人 |
JULIUS SCHMIDLIN,DR.;LUDWIG EHMANN,DR. |
分类号 |
A61K31/573;C07J5/00;C07J75/00;F16J13/04;H05B3/06 |
主分类号 |
A61K31/573 |
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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