CA523743A - .beta.,.alpha.-INSATURES-11-CETO-STEROIDES ET PROCEDE POUR LES PREPARER - Google Patents

.beta.,.alpha.-INSATURES-11-CETO-STEROIDES ET PROCEDE POUR LES PREPARER

Info

Publication number
CA523743A
CA523743A CA523743A CA523743DA CA523743A CA 523743 A CA523743 A CA 523743A CA 523743 A CA523743 A CA 523743A CA 523743D A CA523743D A CA 523743DA CA 523743 A CA523743 A CA 523743A
Authority
CA
Canada
Prior art keywords
keto
steroids
beta
unsaturated
alpha
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
CA523743A
Other languages
English (en)
Inventor
J. Tull Roger
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 CA523743A publication Critical patent/CA523743A/fr
Expired legal-status Critical Current

Links

CA523743A .beta.,.alpha.-INSATURES-11-CETO-STEROIDES ET PROCEDE POUR LES PREPARER Expired CA523743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA523743T

Publications (1)

Publication Number Publication Date
CA523743A true CA523743A (fr) 1956-04-10

Family

ID=35676980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA523743A Expired CA523743A (fr) .beta.,.alpha.-INSATURES-11-CETO-STEROIDES ET PROCEDE POUR LES PREPARER

Country Status (1)

Country Link
CA (1) CA523743A (fr)

Similar Documents

Publication Publication Date Title
CA525420A (fr) Lubrifiant et procede pour sa preparation et son usage
CA523743A (fr) .beta.,.alpha.-INSATURES-11-CETO-STEROIDES ET PROCEDE POUR LES PREPARER
CA532180A (fr) Complexes de cuivre, sulfure et xanthate et procede de fabrication
CA526865A (fr) Sulfonylephenyle-amido-1,3-propanediols substitues et procede pour les preparer
CA522692A (fr) RACEMISATION DE .alpha.-HYDROXY-.beta.,.beta.-DIMETHYLEGAMMA-BUTYROLACTONE
CA544655A (fr) Methode de fabrication de n,n-dialkylaminoethylamines
CA535262A (fr) PROCEDE DE PREPARATION DE .DELTA.4-3,20-DICETO-11.beta., 17.alpha.-DIHYDROXY-21-ACYLOXY-PREGNENE
CA521663A (fr) PREPARATION D'ACIDE .alpha.-AMINO-.beta.,.beta.-DIETHOXYPROPIONIQUE
CA523979A (fr) PROCEDE POUR LA PREPARATION DE .alpha.-HALO-P-NITROACETOPHENONE
AU213264B2 (en) Reserpoxidine and process for preparing same
CA550590A (fr) Procede pour la preparation de 4-acyle-3,5-dioxo-pyrazolidines et de 4-acyle-3,5-dioxo-pyrazolidines
AU212693B2 (en) Catalyst and process for preparing and using thesame
CA529423A (fr) Enveloppe a viande, procede et produit
CA521747A (fr) ETHERS DE .alpha.-HALO-.omega.-TRIHALOPROPYLE ET PROCEDE POUR LEUR PRODUCTION
CA551092A (fr) 11-hydroxyprogesterone et le procede s'y rapportant
CA549535A (fr) 1,1-difluoroethylefluosulfonates et procede pour les preparer
CA595432A (en) ALPHA, ALPHA-DIPHENYL-.beta.-AMINO-PROPANOLS AND A PROCESS OF PREPARING THEM
CA499326A (fr) PROCEDE DE .alpha.,.beta.-DIMETHYLENESUCCINONITRILE
AU217736B2 (en) 2, 4-dihalo-allopregnane compounds and process of preparing same
AU215731B2 (en) Substituted pheneperidines and processes for preparing thesame
AU1798456A (en) Reserpoxidine and process for preparing same
CA572858A (fr) ALPHA, ALPHA-BIPHENYL-.beta.-AMINO-PROPANOLS ET PROCEDE POUR LEUR PREPARATION
CA534941A (fr) Trialkoxytetrahydrofuranes, leurs alcoolysates et methode de les produire
CA523744A (fr) Steroides .delta.22-11-oxygenes et procede pour les preparer
CA525707A (fr) DERIVES DE .beta.-DICETONES