Title:
PROSTAGLANDIN E�1? ANALOGUE
Document Type and Number:
WIPO Patent Application WO/1992/018473
Kind Code:
A1
Abstract:
Object: to provide a novel prostaglandin E�1? which is excellent in drug efficacy and prolonged action while reduced in adverse reactions as compared with conventional ones. Constitution: a PGE�1? analogue represented by general formula (I) and its salt, wherein R?1� represents hydrogen, C�1? to C�6? alkyl or aryl; and R?2� represents C�3? to C�6? alkyl or C�3? to C�6? alkenyl.
Inventors:
SATO FUMIE (JP)
AMANO TAKEHIRO (JP)
KAMEO KAZUYA (JP)
TANAMI TOHRU (JP)
MUTOH MASARU (JP)
ONO NAOYA (JP)
GOTO JUN (JP)
AMANO TAKEHIRO (JP)
KAMEO KAZUYA (JP)
TANAMI TOHRU (JP)
MUTOH MASARU (JP)
ONO NAOYA (JP)
GOTO JUN (JP)
Application Number:
PCT/JP1992/000514
Publication Date:
October 29, 1992
Filing Date:
April 21, 1992
Export Citation:
Assignee:
TAISHO PHARMACEUTICAL CO LTD (JP)
SATO FUMIE (JP)
SATO FUMIE (JP)
International Classes:
C07C405/00; (IPC1-7): C07C405/00
Foreign References:
| JPS52100445A | 1977-08-23 | |||
| JPS52100446A | 1977-08-23 | |||
| JPS52100447A | 1977-08-23 | |||
| JPS52100448A | 1977-08-23 | |||
| JPS52100449A | 1977-08-23 | |||
| JPS59144753A | 1984-08-18 | |||
| JPS5793956A | 1982-06-11 | |||
| JPS4914445A | 1974-02-07 |
Other References:
See also references of EP 0591532A4
Attorney, Agent or Firm:
Kitagawa, Tomizo (24-1, Takata 3-chom, Toshima-ku Tokyo 171, JP)
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