A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/194
A61K 31/56 (2006.01) A61K 31/415 (2006.01) A61K 31/57 (2006.01)
Patent
CA 1188616
Abstract Topically applicable pharmaceutical preparation, containing a D-homosteroid of the formula Image I in which R6 signifies hydrogen, methyl, chlorine or fluorine, R9 signifies hydrogen, fluorine or chlorine, R11 sig- nifies oxo or (.alpha.-H,.beta.-OH), R17a signifies hydroxy or acyloxy, R20 signifies a group -O-R201 or -CH2 -R21, R201 signifies lower-alkyl, chloro-lower-alkyl or fluoro- -lower-alkyl, R21 signifies hydrogen, chlorine, fluorine, hydroxy or acyloxy and the dotted 1,2-bond signifies an optional C-C bond, and, where R20 is a group -O-R201, a double bond can be present in the 16,17-position, and a compound of the formula Image II in which R1 signifies hydrogen, halogen, lower-alkyl or lower-alkoxy and R2, R3 and R4 signify hydrogen, lower-alkoxy, hydroxy- -lower-alkoxy or two adjacent symbols R1, R2, R3 and R4 together signify methylene- dioxy, and at least one symbol R1, R2, R3 or R4 contains oxygen.
399814
Klecak Georg
Muller Marcel
Gowling Lafleur Henderson Llp
Hoffmann-La Roche Limited
LandOfFree
Pharmaceutical preparations does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pharmaceutical preparations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pharmaceutical preparations will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1290322