6,7-dialkoxy-3,4-dihydroisoquinolin-8-ol, process for preparation thereof and process for preparation of 6,7-dialkoxy-1,2,3,4-tetrahydroisoquinolin-8-ol using the compound
A Standard patent application filed on 24 February 1994 credited to Hayama, Takashi
;
Ishikawa, Kiyofumi
Details
Application number :
56396
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
6,7-dialkoxy-3,4-dihydroisoquinolin-8-ol, process for preparation thereof and process for preparation of 6,7-dialkoxy-1,2,3,4-tetrahydroisoquinolin-8-ol using the compound
Inventor :
Hayama, Takashi
;
Ishikawa, Kiyofumi
Agent name :
SPRUSON & FERGUSON
Address for service :
GPO Box 3898 SYDNEY NSW 2001
Filing date :
24 February 1994
Associated companies :
Applicant name :
Banyu Pharmaceutical Co., Ltd.
Applicant address :
2-3 Nihombashi-honcho 2-chome Chuo-ku Tokyo 103 Japan