Title:
SUBSTITUTED 2,4-DIALKOXYBENZENE SULFOHALIDES, MANUFACTURE AND USE
Document Type and Number:
Japanese Patent JPS57181051
Kind Code:
A
Abstract:
The invention relates to trisubstituted sulfohalides, the process for their preparation and their use as intermediate products for the manufacture of novel compounds. The trisubstituted sulfohalides according to the invention correspond to the following general formula (I): (I) in which: X is a halogen atom, particularly bromine or preferably chlorine; R3 and R4 each represent, independently of one another, a lower alkyl radical having from 1 to 4 carbon atoms, A represents hydrogen, halogen, alkoxy radicals having from 1 to 4 carbon atoms, alkylsulfonyl groups having from 1 to 4 carbon atoms, or the group NO2, or CF3. The invention is useful in the manufacture of medicaments.
Inventors:
JIYANNPOORU FURUNIE
PATORITSUKU SHIYOAI
PATORITSUKU SHIYOAI
Application Number:
JP6856782A
Publication Date:
November 08, 1982
Filing Date:
April 23, 1982
Export Citation:
Assignee:
CHOAY SA
International Classes:
A61K31/10; A61K31/445; A61P25/20; C07C67/00; C07C301/00; C07C303/02; C07C303/08; C07D295/12; C07C303/10; C07C303/32; C07C303/38; C07C309/86; C07C309/87; C07C311/29; C07C317/14; C07D207/04; C07D207/06; C07D207/30; C07D211/14; C07D295/00; C07C; (IPC1-7): A61K31/10; A61K31/445; C07C143/70; C07C143/78; C07D207/04; C07D207/30; C07D211/14; C07D295/00