ZA744121B - Process for the preparation of 17-acyl esters of 17alpha, 21-dihydroxy steroids of the pregnane series and new products obtained - Google Patents

Process for the preparation of 17-acyl esters of 17alpha, 21-dihydroxy steroids of the pregnane series and new products obtained

Info

Publication number
ZA744121B
ZA744121B ZA00744121A ZA744121A ZA744121B ZA 744121 B ZA744121 B ZA 744121B ZA 00744121 A ZA00744121 A ZA 00744121A ZA 744121 A ZA744121 A ZA 744121A ZA 744121 B ZA744121 B ZA 744121B
Authority
ZA
South Africa
Prior art keywords
17alpha
preparation
products obtained
new products
acyl esters
Prior art date
Application number
ZA00744121A
Other languages
English (en)
Inventor
A Ercoli
Col M Da
Original Assignee
Lark Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lark Spa filed Critical Lark Spa
Publication of ZA744121B publication Critical patent/ZA744121B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00—Preparation of steroids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Steroid Compounds (AREA)
ZA00744121A 1974-01-04 1974-06-26 Process for the preparation of 17-acyl esters of 17alpha, 21-dihydroxy steroids of the pregnane series and new products obtained ZA744121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19058/74A IT1044791B (it) 1974-01-04 1974-01-04 Metodo per la preparazione di 17 acil esteri di 17 alfa 21 di idrossi steroidi della serie del pregnano

Publications (1)

Publication Number Publication Date
ZA744121B true ZA744121B (en) 1976-02-25

Family

ID=11154185

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00744121A ZA744121B (en) 1974-01-04 1974-06-26 Process for the preparation of 17-acyl esters of 17alpha, 21-dihydroxy steroids of the pregnane series and new products obtained

Country Status (5)

Country Link
US (1) US3998701A (de)
AT (1) AT350199B (de)
BE (1) BE823716A (de)
IT (1) IT1044791B (de)
ZA (1) ZA744121B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154748A (en) * 1978-01-20 1979-05-15 The Upjohn Company Phosphate catalyzed acylation of steroidal tertiary alcohols
WO1994012523A1 (en) * 1992-11-30 1994-06-09 Mallinckrodt Medical, Inc. Steroid-21-phosphate complex of technetium-99m
CN120289552A (zh) * 2021-07-02 2025-07-11 石家庄迪斯凯威医药科技有限公司 一种甾体磷酸酯化合物及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455968A (en) * 1967-05-15 1969-07-15 Schering Corp 9alpha-halogeno-11beta-azido-steroids and methods for their manufacture
US3784603A (en) * 1972-07-13 1974-01-08 Schering Corp 6-azido-21-oxygenated-steroids of the pregnane series,methods for their manufacture and intermediates produced thereby

Also Published As

Publication number Publication date
IT1044791B (it) 1980-04-21
AT350199B (de) 1979-05-10
ATA677674A (de) 1978-10-15
US3998701A (en) 1976-12-21
BE823716A (fr) 1975-06-20

Similar Documents

Publication Publication Date Title
CH612686A5 (en) Process for the preparation of steroids of the androstane series
ZA744121B (en) Process for the preparation of 17-acyl esters of 17alpha, 21-dihydroxy steroids of the pregnane series and new products obtained
IL45142A0 (en) Process for the preparation of 17-acyl esters of 17alpha,21-dihydroxysteroids of the pregnane series and new products obtained
ZA754298B (en) New haptene derivated from testosterone, process for preparing them and their use in the manufacture of antigens
CA998665A (en) Process for the preparation of steroids of the prednisolone series
PH12178A (en) 11-substituted steroids of the estrane series and pharmaceutical composition thereof
IL34976A (en) A process for the manufacture of 21,21-dichlorosteroids of the pregnane series and new 21,21-dichloro steroids of the pregnane series
NL7512586A (nl) Werkwijze ter bereiding van 5,7-steroidedieen en tussenprodukten ervan.
IL50524A0 (en) Novel steroids of the pregnane series and their preparation
IL46751A (en) 2-bromo-6-9difluoro-11-hydroxy-pregna-1,4-diene-3,20-diones and process for their preparation
NL7510428A (nl) Werkwijze voor de bereiding van d-homo-steroi- den en werkwijze voor de bereiding van een geneesmiddel op basis van deze steroiden.
ZA771078B (en) New halogenated derivatives of the 16a-methyl pregnane series,process for preparing them and pharmaceutical compositions
IL36164A0 (en) Novel steroids of the pregnane series and process for the preparation of same
ZA754416B (en) New haptene derived from progesterone, process for preparing them and their use in the preparation of antigens
CA1032871A (en) Acetoxime derivatives and process for preparing the same
CA890901A (en) Process for the manufacture of 11-oxygenated steroids of the pregnane series
CA871109A (en) 2-oximino steroids of the androstane series and process for preparing same
NL7504608A (nl) Werkwijze voor de bereiding van 3-hemi-natrium- sulfaten van 17(alpha)-hydroxy-steroiden.
ZA751097B (en) New triene steroid derivative, process for preparing it and pharmaceutical compositions
CA874439A (en) 6,1'-spirocyclopropyl steroids of the androstane series and process for their preparation
AU490657B2 (en) Corticoid ester and method of preparing it
CA907001A (en) Process for the preparation of dl-19-norpregna-4,16-diene-3,20-dione and intermediate therefor
AU478480B2 (en) Dienic derivatives of the androstane series and a process for the preparation thereof
AU493444B2 (en) Novel 11-substituted steroids ofthe estrane series
CA896541A (en) Process for the preparation of 19-nor steroids