FR83203E - New corticosteroids and their preparation process - Google Patents

New corticosteroids and their preparation process

Info

Publication number
FR83203E
FR83203E FR827304A FR827304A FR83203E FR 83203 E FR83203 E FR 83203E FR 827304 A FR827304 A FR 827304A FR 827304 A FR827304 A FR 827304A FR 83203 E FR83203 E FR 83203E
Authority
FR
France
Prior art keywords
preparation process
corticosteroids
new
new corticosteroids
preparation
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
FR827304A
Other languages
French (fr)
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Priority to FR827304A priority Critical patent/FR83203E/en
Priority to GB1731261A priority patent/GB970482A/en
Priority to GB109863A priority patent/GB970487A/en
Priority to BE603711A priority patent/BE603711A/en
Priority to CH559261A priority patent/CH404661A/en
Application granted granted Critical
Publication of FR83203E publication Critical patent/FR83203E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07J75/00—Processes for the preparation of steroids in general
FR827304A 1960-05-14 1960-05-16 New corticosteroids and their preparation process Expired FR83203E (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR827304A FR83203E (en) 1960-05-16 1960-05-16 New corticosteroids and their preparation process
GB1731261A GB970482A (en) 1960-05-14 1961-05-11 New 17-desoxy corticosteroids and processes for their preparation
GB109863A GB970487A (en) 1960-05-14 1961-05-11 Novel steroids compounds and processes for the preparation thereof
BE603711A BE603711A (en) 1960-05-14 1961-05-12 New corticosteroids and their preparation process
CH559261A CH404661A (en) 1960-05-14 1961-05-12 Process for preparing a new corticosteroid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827304A FR83203E (en) 1960-05-16 1960-05-16 New corticosteroids and their preparation process

Publications (1)

Publication Number Publication Date
FR83203E true FR83203E (en) 1964-07-03

Family

ID=8731489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827304A Expired FR83203E (en) 1960-05-14 1960-05-16 New corticosteroids and their preparation process

Country Status (1)

Country Link
FR (1) FR83203E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102746367A (en) * 2011-04-22 2012-10-24 天津金耀集团有限公司 Novel technology for synthesis of pregnane 21-bit chloride
CN102746369A (en) * 2011-04-22 2012-10-24 天津金耀集团有限公司 Novel technology for synthesizing pregnane 21-bit iodide by nitrite

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102746367A (en) * 2011-04-22 2012-10-24 天津金耀集团有限公司 Novel technology for synthesis of pregnane 21-bit chloride
CN102746369A (en) * 2011-04-22 2012-10-24 天津金耀集团有限公司 Novel technology for synthesizing pregnane 21-bit iodide by nitrite
CN102746369B (en) * 2011-04-22 2015-03-18 天津金耀集团有限公司 Novel technology for synthesizing pregnane 21-bit iodide by nitrite
CN102746367B (en) * 2011-04-22 2015-07-15 天津金耀集团有限公司 Novel technology for synthesis of pregnane 21-bit chloride

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