SE408898B - PROCEDURE FOR THE PREPARATION OF A 17-MONOESTER OF 17ALFA, 21-DIHYDROXISTEROIDS - Google Patents

PROCEDURE FOR THE PREPARATION OF A 17-MONOESTER OF 17ALFA, 21-DIHYDROXISTEROIDS

Info

Publication number
SE408898B
SE408898B SE7407989A SE7408296A SE408898B SE 408898 B SE408898 B SE 408898B SE 7407989 A SE7407989 A SE 7407989A SE 7408296 A SE7408296 A SE 7408296A SE 408898 B SE408898 B SE 408898B
Authority
SE
Sweden
Prior art keywords
dihydroxisteroids
17alfa
monoester
procedure
preparation
Prior art date
Application number
SE7407989A
Other languages
Swedish (sv)
Other versions
SE7408296L (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
Priority claimed from IT1905974A external-priority patent/IT1064067B/en
Priority claimed from IT19058/74A external-priority patent/IT1044791B/en
Application filed by Lark Spa filed Critical Lark Spa
Publication of SE7408296L publication Critical patent/SE7408296L/xx
Publication of SE408898B publication Critical patent/SE408898B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
    • 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
    • C07J9/005—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 containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7407989A 1974-01-04 1974-06-24 PROCEDURE FOR THE PREPARATION OF A 17-MONOESTER OF 17ALFA, 21-DIHYDROXISTEROIDS SE408898B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1905974A IT1064067B (en) 1974-01-04 1974-01-04 17 Alpha, 21-dihydroxy-steroid 17-monoesters prepn. - by 17-esterifying 21-phosphates and enzymatically dephosphorylating
IT19058/74A IT1044791B (en) 1974-01-04 1974-01-04 METHOD FOR THE PREPARATION OF 17 ACIL ESTERS OF 17 ALPHA 21 OF HYDROXY STEROIDS OF THE PREGNANO SERIES

Publications (2)

Publication Number Publication Date
SE7408296L SE7408296L (en) 1975-07-07
SE408898B true SE408898B (en) 1979-07-16

Family

ID=26327038

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407989A SE408898B (en) 1974-01-04 1974-06-24 PROCEDURE FOR THE PREPARATION OF A 17-MONOESTER OF 17ALFA, 21-DIHYDROXISTEROIDS

Country Status (12)

Country Link
JP (2) JPS5096558A (en)
AU (1) AU7050774A (en)
CA (1) CA1034521A (en)
CH (1) CH606096A5 (en)
DE (2) DE2431377A1 (en)
DK (2) DK132661C (en)
FI (1) FI189274A (en)
FR (2) FR2256926B1 (en)
GB (1) GB1461663A (en)
IL (1) IL45142A0 (en)
NL (2) NL7408524A (en)
SE (1) SE408898B (en)

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
CN104610414B (en) * 2013-11-05 2016-08-31 河南利华制药有限公司 A kind of production technology of Inflamase
CN109988212B (en) * 2019-04-22 2020-11-20 河南利华制药有限公司 Prednisolone sodium phosphate production method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421686Y1 (en) * 1964-05-02 1967-02-02
JPS4617693Y1 (en) * 1966-09-23 1971-06-21

Also Published As

Publication number Publication date
FI189274A (en) 1975-07-05
DK689774A (en) 1975-09-01
DE2461512A1 (en) 1975-07-24
IL45142A0 (en) 1974-09-10
AU7050774A (en) 1976-01-08
GB1461663A (en) 1977-01-19
CH606096A5 (en) 1978-10-13
JPS5096559A (en) 1975-07-31
JPS5096558A (en) 1975-07-31
DE2431377A1 (en) 1975-07-17
DK132661C (en) 1976-06-28
NL7416691A (en) 1975-07-08
DK132661B (en) 1976-01-19
DK342774A (en) 1975-09-01
SE7408296L (en) 1975-07-07
CA1034521A (en) 1978-07-11
FR2256926A1 (en) 1975-08-01
FR2256926B1 (en) 1977-07-08
NL7408524A (en) 1975-07-08
FR2256763A1 (en) 1975-08-01

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