Title:
CYCLOPENTENONE DERIVATIVE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/127855
Kind Code:
A1
Abstract:
The present disclosure provides a novel synthetic intermediate of prostaglandin or an optically active substance thereof, and a production method that uses the same. More specifically, in the method according to the present disclosure for producing prostaglandin or an optically active substance thereof, a compound represented by any of general formulas (I) through (IV) or an optically active substance thereof is used as the synthetic intermediate.
Inventors:
AOYAGI SHIGENOBU (JP)
YAMADA RYO (JP)
YAMADA RYO (JP)
Application Number:
PCT/JP2022/048119
Publication Date:
July 06, 2023
Filing Date:
December 27, 2022
Export Citation:
Assignee:
OUCHI SHINKO CHEMICAL IND CO LTD (JP)
International Classes:
C07C317/18; C07C45/64; C07C49/707; C07C67/14; C07C69/63; C07C315/04; C07C405/00; C07D295/26; C07F7/18
Domestic Patent References:
| WO2018220888A1 | 2018-12-06 | |||
| WO2018220730A1 | 2018-12-06 | |||
| WO2020059646A1 | 2020-03-26 | |||
| WO1999033794A1 | 1999-07-08 | |||
| WO1999005091A1 | 1999-02-04 |
Other References:
BARROS M TERESA, SANTOS ANTONIO G, GODINHO LICIO S, MAYCOCK CHRISTOPHER D: "A Flexible Synthesis of Some Polysubstituted Cyclopentanes From Quinic Acid", TETRAHEDRON LETTERS, vol. 35, no. 23, 1 January 1994 (1994-01-01), pages 3999 - 4002, XP093075295
Attorney, Agent or Firm:
SEKINE Takeshi et al. (JP)
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