C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/235.01
C07D 209/52 (2006.01) C07C 57/03 (2006.01) C07C 57/13 (2006.01) C07C 57/26 (2006.01) C07C 57/52 (2006.01) C07C 405/00 (2006.01) C07D 307/935 (2006.01) C07F 9/40 (2006.01)
Patent
CA 1205468
ABSTRACT OF THE DISCLOSURE The present invention provides a compound of the general formula Image in which R1 represents a hydrogen atom or an alkyl group with 1 to 5 carbon atoms, W represents a -CH-OH group in which the OH group may have an .alpha.- or .beta.-configuration, R2 is a hydroxy group, R3 and R4 may be the same or different and each repre- sent a hydrogen atom, or an alkyl radical having 1 to 5 carbon atoms, D represents an alkylene radical having 1 or 2 carbon atoms, R5 represents a hydrogen atom or an alkyl radical having 1 or 2 carbon atoms, or, when D represents an alkylene radical with 2 carbon atoms, together with R6 represents a bond, R6 and R7 may be the same or different and each repre- sents a hydrogen atom or an alkyl radical having 1 or 2 carbon atoms, or R6(R7) represents a halogen atom when R7(R6) re- presents an alkyl radical having 1 or 2 carbon atoms, or R5 and R7 represent hydrogen or alkyl having 1 or 2 carbon atoms and D and R6 are members of a ring closed by (CH2)1-3 with D as Image and R6 as -CH2- and where R1 is a hydrogen atom or a salt thereof with a physiologically tolerable base. These compounds have a blood-pressure reducing and bronchodi- latory action. The invention also provides certain inter- mediates used in thier preparation.
396656
Casals-Stenzel Jorge
Schillinger Ekkehard
Schwarz Norbert
Skuballa Werner
Town Michael H.
Marks & Clerk
Schering Aktiengesellschaft
LandOfFree
Azaprostacyclins, process for their manufacture and their... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Azaprostacyclins, process for their manufacture and their..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Azaprostacyclins, process for their manufacture and their... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1179101