Title:
OXYGENIC HETEROCYCLIC COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2000/014085
Kind Code:
A1
Abstract:
Oxygenic heterocyclic compounds represented by formula (I) or pharmacologically acceptable salts thereof: wherein m is an integer of 0 to 4; R?1¿, R?2¿, R?3¿, and R?4¿ are the same or different and each represents hydrogen, optionally substituted lower alkyl, etc.; R?5¿ represents optionally substituted lower alkoxy, etc.; R?6¿ represents hydrogen, etc.; and Y represents, e.g., formula (II) (wherein R?9¿ represents cyano, etc.; R?10¿ represents hydrogen, etc.; R?11¿ represents carboxy, etc.; and R?12¿ represents hydrogen, etc.).
Inventors:
OHSHIMA ETSUO (JP)
YANAGAWA KOJI (JP)
MANABE HARUHIKO (JP)
MIKI ICHIRO (JP)
MASUDA YOSHIAKI (JP)
YANAGAWA KOJI (JP)
MANABE HARUHIKO (JP)
MIKI ICHIRO (JP)
MASUDA YOSHIAKI (JP)
Application Number:
PCT/JP1999/004788
Publication Date:
March 16, 2000
Filing Date:
September 03, 1999
Export Citation:
Assignee:
KYOWA HAKKO KOGYO KK (JP)
OHSHIMA ETSUO (JP)
YANAGAWA KOJI (JP)
MANABE HARUHIKO (JP)
MIKI ICHIRO (JP)
MASUDA YOSHIAKI (JP)
OHSHIMA ETSUO (JP)
YANAGAWA KOJI (JP)
MANABE HARUHIKO (JP)
MIKI ICHIRO (JP)
MASUDA YOSHIAKI (JP)
International Classes:
C07D317/46; C07D319/20; C07D405/04; C07D407/04; C07D407/08; (IPC1-7): C07D317/64; C07D319/16; C07D321/00; C07D405/04; C07D407/04; A61K31/36; A61K31/335
Domestic Patent References:
WO1998022455A1 | 1998-05-28 |
Foreign References:
JPH10147585A | 1998-06-02 |
Other References:
PHILIP MAGNUS AND IYASSU K. SEBHAT: "Synthesis of the Antitumor Alkaloid (+)-Pancratistatin Using the beta-Azidonation Reaction via a Prochiral 4-Arylcyclohexanone Derivative", J. AM. CHEM. SOC., vol. 120, no. 21, 1998, pages 5341 - 5342, XP002923680
See also references of EP 1110961A4
See also references of EP 1110961A4
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