CA537056A - .DELTA.4,9(11)-PREGNADIENE-17(.alpha.),21-DIOL-3,20-DIONE-21-ACYLATE AND PROCESS THEREFOR - Google Patents

.DELTA.4,9(11)-PREGNADIENE-17(.alpha.),21-DIOL-3,20-DIONE-21-ACYLATE AND PROCESS THEREFOR

Info

Publication number
CA537056A
CA537056A CA537056A CA537056DA CA537056A CA 537056 A CA537056 A CA 537056A CA 537056 A CA537056 A CA 537056A CA 537056D A CA537056D A CA 537056DA CA 537056 A CA537056 A CA 537056A
Authority
CA
Canada
Prior art keywords
pregnadiene
acylate
dione
diol
delta
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
CA537056A
Other languages
French (fr)
Inventor
L. Wendler Norman
P. Graber Robert
Alfred C. Haven, Jr.
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
Publication date
Application granted granted Critical
Publication of CA537056A publication Critical patent/CA537056A/en
Expired legal-status Critical Current

Links

CA537056A .DELTA.4,9(11)-PREGNADIENE-17(.alpha.),21-DIOL-3,20-DIONE-21-ACYLATE AND PROCESS THEREFOR Expired CA537056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537056T

Publications (1)

Publication Number Publication Date
CA537056A true CA537056A (en) 1957-02-12

Family

ID=35691690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537056A Expired CA537056A (en) .DELTA.4,9(11)-PREGNADIENE-17(.alpha.),21-DIOL-3,20-DIONE-21-ACYLATE AND PROCESS THEREFOR

Country Status (1)

Country Link
CA (1) CA537056A (en)

Similar Documents

Publication Publication Date Title
CA537056A (en) .DELTA.4,9(11)-PREGNADIENE-17(.alpha.),21-DIOL-3,20-DIONE-21-ACYLATE AND PROCESS THEREFOR
CA537055A (en) .DELTA.4,9(11)-PREGNADIENE-17(.alpha.),21-DIOL-3,20-DIONE-21-ACYLATE AND PROCESS THEREFOR
CA623330A (en) 1,2,4-trithiolanes and process for making the same
CA537057A (en) 4-BROMO-.DELTA.9(11)-PREGNENE-17.alpha.,21-DIOL-3,20-DIONE-21-ACYLATE
CA536944A (en) 21-ACYLOXY-17.alpha.-HYDROXYPREGNANE-3,11,20-TRIONE AND PROCESS THEREFOR
CA536948A (en) 17.alpha.,21-DIHYDROXY-4-PREGNENE-3,11,20-TRIONE
CA590435A (en) .DELTA.7-ANDROSTENE-3.beta.,17.beta.-DIOLS AND PROCESS THEREFOR
CA537220A (en) .delta.9(11)-pregnenes and processes
CA537221A (en) .delta.9(11)-pregnenes and processes
CA537222A (en) .delta.9(11)-pregnenes and processes
CA544303A (en) 3,7,8-TRIHYDROXY-.DELTAl9(11) AND 3,9,11-TRIHYDROXY-.DELTA.7(8)-STEROIDS AND ESTERS
CA540732A (en) 3-keto-21-hydroxy-4,9(11), 17(20)-pregnatriene and 21-esters
CA606511A (en) 3,11-diketo-17-aldehyde-.delta. 4,16-androstadiene and process
CA550700A (en) 3-keto-.delta.4,9(11),16-d-homoandrostatriene and preparation
CA539246A (en) .delta.8(14)-androsten-3,17-diol and esters thereof
CA551092A (en) 11-hydroxyprogesterone, and process therefore
CA536855A (en) .delta.7,9(11) 7-acyloxy-steroids
CA551200A (en) .DELTA.5-PREGNENE-17.alpha.,21-DIOL-3,11,20-TRIONE-3,20-DI-ALKYLENE KETAL
CA528094A (en) .delta.8(9),14-androstadiene-3,17-diol and esters thereof
CA616810A (en) 3.alpha.-ACYLOXY-16.alpha.-ALKYL-17.alpha.,21-DIHALO-PREGNANE-11,20-DIONE AND PROCESS FOR PREPARING THE SAME
CA597380A (en) .DELTA.4,9(11),8(14)-PREGNATRIENE-17 .alpha.,21-DIOL-3,20-DIONE AND 21-ACYLATE
CA554299A (en) 3.alpha.-HYDROXY-.DELTA.9(11),16-ANDRASTADIENE-17-AL AND PRODUCTION
CA545557A (en) Pregnane-3,11,20-trione-polyenol-acylate-3(4), 17(20)-dioxide
CA534903A (en) 17.alpha.-HYDROXY-11-DEHYDROCORTICOSTERONE-21-ACYLATE AND PROCESS THEREFOR
CA542852A (en) 2,2-DIMETHYL-.alpha.,.alpha.-DIPHENYL-1-PYRROLIDINE ALKANONITRILES AND METHOD OF PREPARATION