CA536943A - 4-halo-3-cetosteroides par l'oxydation et l'halogenation de 3-hydroxysteroides - Google Patents

4-halo-3-cetosteroides par l'oxydation et l'halogenation de 3-hydroxysteroides

Info

Publication number
CA536943A
CA536943A CA536943A CA536943DA CA536943A CA 536943 A CA536943 A CA 536943A CA 536943 A CA536943 A CA 536943A CA 536943D A CA536943D A CA 536943DA CA 536943 A CA536943 A CA 536943A
Authority
CA
Canada
Prior art keywords
ketosteroids
hydroxysteroids
halogenation
halo
oxidation
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
CA536943A
Other languages
English (en)
Inventor
R. Hanze Arthur
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 CA536943A publication Critical patent/CA536943A/fr
Expired legal-status Critical Current

Links

CA536943A 4-halo-3-cetosteroides par l'oxydation et l'halogenation de 3-hydroxysteroides Expired CA536943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA536943T

Publications (1)

Publication Number Publication Date
CA536943A true CA536943A (fr) 1957-02-05

Family

ID=35691574

Family Applications (1)

Application Number Title Priority Date Filing Date
CA536943A Expired CA536943A (fr) 4-halo-3-cetosteroides par l'oxydation et l'halogenation de 3-hydroxysteroides

Country Status (1)

Country Link
CA (1) CA536943A (fr)

Similar Documents

Publication Publication Date Title
CA546573A (fr) Production d'alpha-aceto-gamma-lactones
CA547128A (fr) Pyrrolecarboxamidopyrroles substitues
CA544944A (fr) Ethers d'alpha-glycerylamine
CA536943A (fr) 4-halo-3-cetosteroides par l'oxydation et l'halogenation de 3-hydroxysteroides
CA542240A (fr) Preparation de delta-hydroxyvaleraldehyde
CA547798A (fr) Preparation de tetrahydrofurane
CA537472A (fr) Benzamidopropylamines substituees
CA540469A (fr) Glycinamides substitues
CA549450A (fr) Oxydation et chloruration de 3-hydroxysteroides
CA542945A (fr) Fabrication de fluorochloromethanes
CA546035A (fr) Fabrication de dihydropyridazinedione
CA540261A (fr) Fabrication de sulphenomorpholide de 2-benzthiazyle
CA537993A (fr) Fabrication de thiazolones
AU224687B2 (en) Preparation of substituted dithiobiurets
AU227566B2 (en) Preparation of substituted triphenylethylenes
CA540830A (fr) Preparation de thioammeline
CA541438A (fr) Preparation de monochloroazobenzines
CA541475A (fr) Preparation de dimethylacylamides
CA540586A (fr) Preparation de cycloheptatrienes
CA539250A (fr) Preparation de diarylephtalides
CA550015A (fr) Preparation de 2-amino-5-chlorobenzoxazole
CA536123A (fr) Preparation d'acetylestyrenes
CA535965A (fr) Preparation de 4-ethylecyclohexene
AU226833B2 (en) Manufacture of new pyrazolo-pyrimidines
AU221890B2 (en) Production of substituted triphenylethanols