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Title:
4-SUBSTITUTED BENZOIC ACID DERIVATIVES AND CARCINOSTATICS CONTAINING THE SAME AS THE ACTIVE INGREDIENT
Document Type and Number:
WIPO Patent Application WO/1999/012884
Kind Code:
A1
Abstract:
Novel compounds represented by general formula (I) which do not act on normal cells but detransform specifically cells transformed by various oncogenes, salts thereof, or hydrates of the same, wherein G¿1? represents OR?1¿ or NR?2¿R?3¿ (wherein R?2¿ and R?3¿ are the same or different and each represents hydrogen, lower alkyl or hydroxy, or R?2¿ and R?3¿ may form together with the nitrogen atom adjacent thereto a nitrogen-containing heterocycle); G¿2? represents hydrogen or halogeno; when G¿3? is hydrogen, hydroxy or lower alkylcarbonyloxy, then G¿4? represents lower alkyl, or G¿3? and G¿4? may form together -O-CH¿2?-; and G¿5? represents OR?4¿ or NR?5¿R?6¿ (wherein R?5¿ represents hydroxy or an optionally substituted cyclic group; and R?6¿ represents hydrogen or lower alkyl).

Inventors:
HAGA NOBUHIRO (JP)
SUGITA KENJI (JP)
KAMATA SUSUMU (JP)
Application Number:
PCT/JP1998/003992
Publication Date:
March 18, 1999
Filing Date:
September 07, 1998
Export Citation:
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Assignee:
SHIONOGI & CO (JP)
HAGA NOBUHIRO (JP)
SUGITA KENJI (JP)
KAMATA SUSUMU (JP)
International Classes:
C07C65/40; C07C69/94; C07C229/52; C07C237/40; C07C259/10; (IPC1-7): C07C65/40; A61K31/165; A61K31/19; A61K31/235; C07C69/94; C07C225/22; C07C237/20; C07C259/10
Foreign References:
JPS6110528A1986-01-18
Attorney, Agent or Firm:
Yamauchi, Hideaki (Ltd. Patent Dept. 12-4 Sagisu 5-chome Fukushima-ku, Osaka-shi Osaka, JP)
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