CA554735A - 17-halo-4-pregnene-3,11,20-trione et la preparation - Google Patents

17-halo-4-pregnene-3,11,20-trione et la preparation

Info

Publication number
CA554735A
CA554735A CA554735A CA554735DA CA554735A CA 554735 A CA554735 A CA 554735A CA 554735 A CA554735 A CA 554735A CA 554735D A CA554735D A CA 554735DA CA 554735 A CA554735 A CA 554735A
Authority
CA
Canada
Prior art keywords
pregnene
trione
halo
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA554735A
Other languages
English (en)
Inventor
A. Lyttle Douglas
H. Levin Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
Publication date
Application granted granted Critical
Publication of CA554735A publication Critical patent/CA554735A/fr
Expired legal-status Critical Current

Links

CA554735A 17-halo-4-pregnene-3,11,20-trione et la preparation Expired CA554735A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA554735T

Publications (1)

Publication Number Publication Date
CA554735A true CA554735A (fr) 1958-03-18

Family

ID=35716144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA554735A Expired CA554735A (fr) 17-halo-4-pregnene-3,11,20-trione et la preparation

Country Status (1)

Country Link
CA (1) CA554735A (fr)

Similar Documents

Publication Publication Date Title
CA554735A (fr) 17-halo-4-pregnene-3,11,20-trione et la preparation
CA563257A (fr) 4,16-pregnadiene-3,11,20-trione et leur preparation
CA558875A (fr) 1,1'-alcoylenedipiperazines et methodes pour leur preparation
CA563000A (fr) 21,21-diacyloxy-cortisone et hydrocortisone et leur preparation
CA557755A (fr) Glucosides et leur preparation
CA523783A (fr) 6-methyle-8-hydroxy-ergoline et sa preparation
CA552457A (fr) 4-chloro-21-acyloxy-17-hydroxypregnene-3,11,20-trione et le procede s'y rapportant
CA560164A (fr) Pregnane-3,7,20-trione
CA557116A (fr) Ar-chloro-ar-hydroxyindanes et leur preparation
AU244969B2 (en) 2 a -METHYL-9 a-FLUORO-11b, 17a-DIHYDROXY-4-PREGNENE-3, 20-DIONE 17-ACYLATES AND THEIR PREPARATION
CA554734A (fr) PREPARATION DE 17.alpha.-HYDROXY-21-ACYLOXY-4-PREGNENE-3,11,20-TRIONE
AU403468B2 (en) 4,4-diphenyl-cyclohexylamines and their preparation
CA553892A (fr) Preparation de 7,11-diceto steroide
CA564535A (fr) 4,4'-dioxy-diphenyle-quinolyle-methanes et 4,4'-dioxy-diphenyle-isoquinolyle-methanes et methode pour leur fabrication
CA560572A (fr) Aminoglycosidopurines et leur preparation
CA571572A (fr) 11.alpha.,17.alpha.-DIHYDROXYPREGNANE-3,20-DIONE ET SA PREPARATION
AU256137B2 (en) 16 - methyl - 1,4 ,9 - triene -3 - keto steroids and their preparation
CA555765A (fr) Progesterone de 15,21-dihydroxy et leurs derives de 15,21-diacyle
AU6621460A (en) 2 a -METHYL-9 a-FLUORO-11b, 17a-DIHYDROXY-4-PREGNENE-3, 20-DIONE 17-ACYLATES AND THEIR PREPARATION
AU230545B2 (en) 2-BROMO-1-PREGNENE-17 a, 21-DIOL-3, 11,20-TRIONE-21ACETATE AND THE PREPARATION THEREOF
CA567728A (fr) 17 (20)-bisnorcholenaldehydes et procedes pour leur preparation
AU6703865A (en) 4,4-diphenyl-cyclohexylamines and their preparation
CA545558A (fr) 4,17-dihydroxypregnane-3,11,20-trione
AU239510B2 (en) 6 a-METHYL-11-OXY-17, 21-EPOXY-1, 4-PREGNADIENE-3, 20-DIONES AND 6 a -4ETHYL11-OXY-17, 21-EPOXY-4-PREGNENE-3, 20-DIONES
CA553895A (fr) D-2,2-diphenyle-3-methyle-4-dimethylaminobutyronitrile et sa preparation