[go: up one dir, main page]

CA535264A - 21-aldehydes of cortisone and hydrocortisone from the 21-pyridinium salts - Google Patents

21-aldehydes of cortisone and hydrocortisone from the 21-pyridinium salts

Info

Publication number
CA535264A
CA535264A CA535264A CA535264DA CA535264A CA 535264 A CA535264 A CA 535264A CA 535264 A CA535264 A CA 535264A CA 535264D A CA535264D A CA 535264DA CA 535264 A CA535264 A CA 535264A
Authority
CA
Canada
Prior art keywords
cortisone
hydrocortisone
aldehydes
pyridinium salts
pyridinium
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
CA535264A
Other languages
French (fr)
Inventor
Pfister Karl Iii
J. Leanza William
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 CA535264A publication Critical patent/CA535264A/en
Expired legal-status Critical Current

Links

CA535264A 21-aldehydes of cortisone and hydrocortisone from the 21-pyridinium salts Expired CA535264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA535264T

Publications (1)

Publication Number Publication Date
CA535264A true CA535264A (en) 1957-01-01

Family

ID=35689891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA535264A Expired CA535264A (en) 21-aldehydes of cortisone and hydrocortisone from the 21-pyridinium salts

Country Status (1)

Country Link
CA (1) CA535264A (en)

Similar Documents

Publication Publication Date Title
CA535264A (en) 21-aldehydes of cortisone and hydrocortisone from the 21-pyridinium salts
CA545118A (en) N-alkylcaproanilides and method of making the same
CA520226A (en) Class of chloro-phthalides and methods of preparing the same
CA530727A (en) 1-substituted-4-amino-piperazines and method of preparing the same
CA550018A (en) .delta.8-7-carbinoxy-11-hydroxy steroid compounds and process of preparing the same
CA536344A (en) Anilinoisoquinolines and processes of preparing the same
CA535584A (en) Compounds of the pregnane series
CA549547A (en) 3-sulfanilamido-6-substituted pyridazines and method of preparing the same
CA538666A (en) Compounds of the steroid series and process for their manufacture
CA537688A (en) Sulfamylpiperazines and method of preparing the same
CA539249A (en) 1-substituted-4-sulfamylpiperazine and method of preparing the same
CA540463A (en) 3-amino-pyranosides and method of preparing the same
CA539391A (en) Propellant and method of making the same
CA547130A (en) Substituted tetrahydropteridines and method of preparing the same
AU228727B2 (en) Steroids and processes
CA536517A (en) Superphosphate and process for the manufacture of same
CA543647A (en) 21-aldehyde of cortisone and derivatives and preparation
CA547124A (en) Cyano-acetophenone compounds and methods of preparing the same
CA520224A (en) Class of halo-phthalides and methods of preparing the same
CA527259A (en) Amidophosphonates and preparation of the same
CA540926A (en) Pipe and method of making the same
CA528269A (en) Steroid compounds and their preparation
CA538372A (en) Polyoxamides of 3-alkoxyhexamethylenediamines
AU226458B2 (en) I-Dehydro-17-substituted testosterones and process for their manufacture
CA527749A (en) 1-substituted-4-amino-piperazines and method of preparing the same