Carbostyril derivatives and salts thereof and anti-arrhythmic agents containing the carbostyril derivatives
申请人:OTSUKA PHARMACEUTICAL CO., LTD.
公开号:EP0236140A2
公开(公告)日:1987-09-09
Carbostyril derivatives or salt thereof, including novel compounds, having activities for curing and/or improving arrhythmia.
Some carbostyril devitavies having similar chemical structural formula to those of carbostyril derivatives of the present invention are known in the prior art references, however, above-mentioned parmacological activities have not been known yet.
Novel process for producing 6-acyl-7-deacetylforskolin derivatives
申请人:HOECHST JAPAN LIMITED
公开号:EP0469428A1
公开(公告)日:1992-02-05
A process for the manufacture of a 6-acyl-7-deacetylforskolin derivative represented by formula (1)
by reacting a 7-acyl-7-deacetylforskolin derivative represented by formula (II)
with a strong base in an aprotic solvent.
一种制造由式(1)代表的 6-酰基-7-脱乙酰基佛司可林衍生物的工艺
将式 (II) 所代表的 7-酰基-7-脱乙酰基佛司可林衍生物
与强碱在无色溶剂中反应。
Novel process for the preparation of 6,7-Diacyl-7-deacetylforskolin derivatives
申请人:NIPPON KAYAKU KABUSHIKI KAISHA
公开号:EP0297496B1
公开(公告)日:1994-01-19
CHESNEY, ANTONY;MARKO, ISTVAN E., SYNTH. COMMUN., 20,(1990) N0, C. 3167-3180