[go: up one dir, main page]

CA542852A - ALKANONITRILES DE 2,2-DIMETHYLE-.alpha.,.alpha.-DIPHENYLE-1-PYRROLIDINE ET METHODE DE PREPARATION - Google Patents

ALKANONITRILES DE 2,2-DIMETHYLE-.alpha.,.alpha.-DIPHENYLE-1-PYRROLIDINE ET METHODE DE PREPARATION

Info

Publication number
CA542852A
CA542852A CA542852A CA542852DA CA542852A CA 542852 A CA542852 A CA 542852A CA 542852 A CA542852 A CA 542852A CA 542852D A CA542852D A CA 542852DA CA 542852 A CA542852 A CA 542852A
Authority
CA
Canada
Prior art keywords
alpha
alkanonitriles
pyrrolidine
diphenyl
dimethyl
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
CA542852A
Other languages
English (en)
Inventor
D. Aspergren Brooke
V. Heinzelman Richard
B. Moffett 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 CA542852A publication Critical patent/CA542852A/fr
Expired legal-status Critical Current

Links

CA542852A ALKANONITRILES DE 2,2-DIMETHYLE-.alpha.,.alpha.-DIPHENYLE-1-PYRROLIDINE ET METHODE DE PREPARATION Expired CA542852A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA542852T

Publications (1)

Publication Number Publication Date
CA542852A true CA542852A (fr) 1957-06-25

Family

ID=35700012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA542852A Expired CA542852A (fr) ALKANONITRILES DE 2,2-DIMETHYLE-.alpha.,.alpha.-DIPHENYLE-1-PYRROLIDINE ET METHODE DE PREPARATION

Country Status (1)

Country Link
CA (1) CA542852A (fr)

Similar Documents

Publication Publication Date Title
CA542852A (fr) ALKANONITRILES DE 2,2-DIMETHYLE-.alpha.,.alpha.-DIPHENYLE-1-PYRROLIDINE ET METHODE DE PREPARATION
CA546555A (fr) COMPOSES DE 17.alpha.-METHYLE-PREGNENE ET PROCEDE POUR LEUR FABRICATION
CA607436A (en) 1,1-diphenyl-3-dialkylamino-propanes, and methods of preparing them
CA539407A (fr) 17.alpha.-ETHYNYLE-17-HYDROXY-5(10)-ESTRENE-3-ONE ET METHODE POUR SA PREPARATION
CA535808A (fr) 2,3-difluoro-1,3-butadiene et sa preparation
CA542024A (fr) 1,2,4-triazines et methode de les preparer
CA545268A (fr) 2,4,5-triamino-6-mercaptopyrimidine et methode de fabrication
AU226327B2 (en) Preparation of mono-guanyl-substituted 1, 1, 2-triphenylethylenes and mono-guanyl-substituted 1, 1, 2-triphenylethanes
CA542621A (fr) 3-(4-CHLORO-7-HYDROXY-3-METHYLEPHTALIDE-3)-5,6,8-TRIHYDROXY-.alpha.-TETRALONE ET METHODE POUR SA PREPARATION
AU403468B2 (en) 4,4-diphenyl-cyclohexylamines and their preparation
AU2737457A (en) Preparation of mono-guanyl-substituted 1, 1, 2-triphenylethylenes and mono-guanyl-substituted 1, 1, 2-triphenylethanes
AU224161B2 (en) New a 1, 4 pregnadienes or pregnatrienes and method of preparation thereof
CA550590A (fr) Procede pour la preparation de 4-acyle-3,5-dioxo-pyrazolidines et de 4-acyle-3,5-dioxo-pyrazolidines
CA540731A (fr) 11-ceto-16,17-oxidoprogesterone et preparation
CA536944A (fr) 21-ACYLOXY-17.alpha.-HYDROXYPREGNANE-3,11,20-TRIONE ET LE PROCEDE S'Y RAPPORTANT
CA550700A (fr) 3-ceto-.delta.4,9(11),16-d-homoandrostatriene et sa preparation
CA610116A (en) 3 .alpha.-HYDROXY-11-KETO-ETIOCHOLOLACTONE AND PROCESS OF PREPARING THE SAME
AU257280B2 (en) 17-ethylyl-estradienes, and process for their preparation
AU6703865A (en) 4,4-diphenyl-cyclohexylamines and their preparation
CA540732A (fr) 3-ceto-21-hydroxy-4,9(11), 17(20)-pregnatriene et 21-esters
AU218330B2 (en) 5:5'dinitro-2, 2' dichlorobenzil and process forthe preparation thereof
AU231400B2 (en) 5-alkyl -2-p-halobenzenesulfonamido-1, 3,4thiadia'zoqles and method of preparing same
CA571572A (fr) 11.alpha.,17.alpha.-DIHYDROXYPREGNANE-3,20-DIONE ET SA PREPARATION
CA546866A (fr) Preparation de 1,4-dicyano-2-butene
CA547528A (fr) Preparation de 1,1,1-trihalo-2-chloro-2-methylalkanes