CA532663A - .delta.4-17-oxy-3,20-diketo-pregnene-21-als and preparation - Google Patents

.delta.4-17-oxy-3,20-diketo-pregnene-21-als and preparation

Info

Publication number
CA532663A
CA532663A CA532663A CA532663DA CA532663A CA 532663 A CA532663 A CA 532663A CA 532663 A CA532663 A CA 532663A CA 532663D A CA532663D A CA 532663DA CA 532663 A CA532663 A CA 532663A
Authority
CA
Canada
Prior art keywords
pregnene
diketo
als
oxy
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
CA532663A
Other languages
French (fr)
Inventor
Miescher Karl
Schmidlin Julius
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.)
CIBA Ltd
Original Assignee
CIBA Ltd
Publication date
Application granted granted Critical
Publication of CA532663A publication Critical patent/CA532663A/en
Expired legal-status Critical Current

Links

CA532663A .delta.4-17-oxy-3,20-diketo-pregnene-21-als and preparation Expired CA532663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA532663T

Publications (1)

Publication Number Publication Date
CA532663A true CA532663A (en) 1956-11-06

Family

ID=35687277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA532663A Expired CA532663A (en) .delta.4-17-oxy-3,20-diketo-pregnene-21-als and preparation

Country Status (1)

Country Link
CA (1) CA532663A (en)

Similar Documents

Publication Publication Date Title
CA527462A (en) 1-polyhalogeno-3,4-epoxybutanes
CA532663A (en) .delta.4-17-oxy-3,20-diketo-pregnene-21-als and preparation
CA534086A (en) 7-bromo-.delta.5-sapogenins and their preparation
CA550700A (en) 3-keto-.delta.4,9(11),16-d-homoandrostatriene and preparation
CA523319A (en) .delta.5,7-sapogenins
CA571446A (en) 3-acetoxy-11,20-diketo-.delta.16-pregnene and preparation
CA541804A (en) .delta.20,23-21-halogen-choladienes
CA533484A (en) .delta.17pregnene-3,11-diketo-20-cyano-21 hydroxy
CA534233A (en) .delta.7,9-androstadienes and method of preparing the same
CA550991A (en) .delta.8-7,11-dihalo-allo-cyclopentanopolyhydrophenanthrene compounds and preparation
CA536855A (en) .delta.7,9(11) 7-acyloxy-steroids
CA535040A (en) D,l-dihydro-nor-lysergyl-glycinamide
CA533335A (en) .delta.4,7-androstadiene-3-one and derivatives and process therefor
CA528268A (en) Steroid-11, 14-peroxides
CA544948A (en) .delta.4-3-ketosteroids by reducing .delta.4,6-3-ketosteroids
CA527646A (en) .delta. 45-3,11-diketo-17-hydroxy-pregnenes
CA541805A (en) .delta.17-pregnene-21-als
CA540731A (en) 11-keto-16,17-oxidoprogesterone and preparation
CA528094A (en) .delta.8(9),14-androstadiene-3,17-diol and esters thereof
CA529628A (en) .alpha.,.alpha.,.alpha.-TRIFLUOROACETAMIDES
CA531833A (en) .delta.4,5,16,17-pregnadiene-ol(21)-dione)-(3,20)
CA551198A (en) 17-substituted-.delta.4,7,9-andostatrienes and methods of preparing the same
CA527662A (en) 3.alpha.ACYLOXY-21,21-DIHYDROXY-11-20-DIKETO-12.alpha.-BROMOPREGNANE
CA527663A (en) 3.alpha.ACYLOXY-11,20-DIKETO-21,21-DIHYDROXY-12.alpha.-HALO-17.alpha.-BROMOPREGNANE
CA551189A (en) 3,17-disubstituted-.delta.5,7,9-androstatrienes