C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
167/223, 260/266
C07F 9/6574 (2006.01) A61K 31/675 (2006.01)
Patent
CA 1305149
ABSTRACT An optical isomer of a compound having the formula: (I) Image wherein the two methyl groups at 4- and 6-positions of the dioxaphosphorinane ring assume trans configurations to each other, which has a levo-rotatory angle of optical rotation attributable to the asymmetric carbon atom at 4-position of the dihydropyridine ring, and a pharmaceutically acceptable salt thereof.
556958
Kamikawaji Yoshimasa
Matsumoto Hiroo
Sakoda Ryozo
Seto Kiyotomo
Tanaka Sakuya
Marks & Clerk
Nissan Chemical Industries Ltd.
LandOfFree
Dihydropyridine-5-phosphonic acid cyclic ester does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dihydropyridine-5-phosphonic acid cyclic ester, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dihydropyridine-5-phosphonic acid cyclic ester will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1232010