CA1033717A - 6.alpha.,7.alpha., DIHYDRO-3'H-CYCLOPROPA (6,7) PREGNA-4,6 DIENE-3,15,20 TRIONE ET PRODUITS DERIVES - Google Patents

6.alpha.,7.alpha., DIHYDRO-3'H-CYCLOPROPA (6,7) PREGNA-4,6 DIENE-3,15,20 TRIONE ET PRODUITS DERIVES

Info

Publication number
CA1033717A
CA1033717A CA206,382A CA206382A CA1033717A CA 1033717 A CA1033717 A CA 1033717A CA 206382 A CA206382 A CA 206382A CA 1033717 A CA1033717 A CA 1033717A
Authority
CA
Canada
Prior art keywords
alpha
cyclopropa
pregna
trione
diene
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
CA206,382A
Other languages
English (en)
Inventor
Leland J. Chinn
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.)
GD Searle and Co of Canada Ltd
Original Assignee
GD Searle and Co of Canada Ltd
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 GD Searle and Co of Canada Ltd filed Critical GD Searle and Co of Canada Ltd
Application granted granted Critical
Publication of CA1033717A publication Critical patent/CA1033717A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA206,382A 1973-08-06 1974-08-06 6.alpha.,7.alpha., DIHYDRO-3'H-CYCLOPROPA (6,7) PREGNA-4,6 DIENE-3,15,20 TRIONE ET PRODUITS DERIVES Expired CA1033717A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00385662A US3818053A (en) 1973-08-06 1973-08-06 6 {60 , 7 {60 -dihydro-3{40 h-cyclopropa {8 6,7{9 pregna-6-dienne-3,15,20-trione and congeners

Publications (1)

Publication Number Publication Date
CA1033717A true CA1033717A (fr) 1978-06-27

Family

ID=23522353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,382A Expired CA1033717A (fr) 1973-08-06 1974-08-06 6.alpha.,7.alpha., DIHYDRO-3'H-CYCLOPROPA (6,7) PREGNA-4,6 DIENE-3,15,20 TRIONE ET PRODUITS DERIVES

Country Status (6)

Country Link
US (1) US3818053A (fr)
JP (1) JPS5047970A (fr)
CA (1) CA1033717A (fr)
DE (1) DE2437659A1 (fr)
FR (1) FR2240012B1 (fr)
GB (1) GB1428347A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4737741B2 (ja) * 2004-06-29 2011-08-03 株式会社前川製作所 廃プラスチックの低温破砕設備及び該設備を備えた処理システム、並びに処理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123622A (en) * 1964-03-03 I-dehydro and i
US3558674A (en) * 1969-04-01 1971-01-26 Syntex Corp 6,7-methylene and 6,7-halomethylene pregnanes and 19-norpregnanes and processes for their preparation

Also Published As

Publication number Publication date
JPS5047970A (fr) 1975-04-28
DE2437659A1 (de) 1975-02-20
GB1428347A (en) 1976-03-17
FR2240012B1 (fr) 1977-11-04
FR2240012A1 (fr) 1975-03-07
US3818053A (en) 1974-06-18

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