Title:
PREPARATION OF PHENYLETHANOLAMINE
Document Type and Number:
Japanese Patent JPS51125236
Kind Code:
A
Abstract:
Phenylethanolamines of the formula I I wherein R is substituted phenyl or optionally substituted furyl, thienyl, or pyridyl, R5 is hydrogen, lower alkyl, or optionally substituted benzyl, R4, R6, R8, and R9 each are hydrogen or lower alkyl, R7 is hydrogen, halogen, or lower alkyl, Q is -CO-or -CH2-, and L is hydrogen or lower alkylcarbonyl, and enantiomers, diastereoisomers and salts thereof; also, process for preparing the compounds. Compounds of the invention possess bronchosposmolytic activity.
Inventors:
KAATO HEDEGAADO
Application Number:
JP14008275A
Publication Date:
November 01, 1976
Filing Date:
November 20, 1975
Export Citation:
Assignee:
PHARMACIA AS
International Classes:
A61K31/13; A61K31/135; A61K31/165; A61K31/195; A61K31/21; A61K31/215; A61K31/24; C07C67/00; C07C213/00; C07C215/76; C07C217/58; C07C233/12; C07D213/38; C07D213/61; C07D213/81; C07D303/22; C07D307/52; C07D307/68; C07D333/06; C07D333/20; C07D333/38; (IPC1-7): A61K31/135; A61K31/165; A61K31/215; A61K31/34; A61K31/38; A61K31/44; C07C91/44; C07C93/14; C07C93/26; C07C103/20; C07C103/44; C07C121/38; C07D213/36; C07D213/56; C07D307/52; C07D307/54; C07D333/20; C07D333/24