FR2256926A1 - - Google Patents

Info

Publication number
FR2256926A1
FR2256926A1 FR7442886A FR7442886A FR2256926A1 FR 2256926 A1 FR2256926 A1 FR 2256926A1 FR 7442886 A FR7442886 A FR 7442886A FR 7442886 A FR7442886 A FR 7442886A FR 2256926 A1 FR2256926 A1 FR 2256926A1
Authority
FR
France
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.)
Granted
Application number
FR7442886A
Other languages
French (fr)
Other versions
FR2256926B1 (en
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.)
Lark SpA
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 IT19058/74A external-priority patent/IT1044791B/en
Priority claimed from IT1905974A external-priority patent/IT1064067B/en
Application filed by Lark SpA filed Critical Lark SpA
Publication of FR2256926A1 publication Critical patent/FR2256926A1/fr
Application granted granted Critical
Publication of FR2256926B1 publication Critical patent/FR2256926B1/fr
Expired legal-status Critical Current

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)
FR7442886A 1974-01-04 1974-12-26 Expired FR2256926B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
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

Publications (2)

Publication Number Publication Date
FR2256926A1 true FR2256926A1 (en) 1975-08-01
FR2256926B1 FR2256926B1 (en) 1977-07-08

Family

ID=26327038

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7442886A Expired FR2256926B1 (en) 1974-01-04 1974-12-26
FR7443060A Withdrawn FR2256763A1 (en) 1974-01-04 1974-12-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7443060A Withdrawn FR2256763A1 (en) 1974-01-04 1974-12-27

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424929A1 (en) * 1978-01-20 1979-11-30 Upjohn Co STEROIDIC ALCOHOLS ACYLATION PROCESS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424929A1 (en) * 1978-01-20 1979-11-30 Upjohn Co STEROIDIC ALCOHOLS ACYLATION PROCESS

Also Published As

Publication number Publication date
GB1461663A (en) 1977-01-19
FI189274A (en) 1975-07-05
DK342774A (en) 1975-09-01
FR2256926B1 (en) 1977-07-08
JPS5096559A (en) 1975-07-31
DE2461512A1 (en) 1975-07-24
DE2431377A1 (en) 1975-07-17
NL7408524A (en) 1975-07-08
IL45142A0 (en) 1974-09-10
NL7416691A (en) 1975-07-08
CA1034521A (en) 1978-07-11
FR2256763A1 (en) 1975-08-01
DK132661C (en) 1976-06-28
JPS5096558A (en) 1975-07-31
DK689774A (en) 1975-09-01
DK132661B (en) 1976-01-19
SE408898B (en) 1979-07-16
AU7050774A (en) 1976-01-08
CH606096A5 (en) 1978-10-13
SE7408296L (en) 1975-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse