BE750162A - STEROID ALKYLTHERS CUTTING PROCESS - Google Patents

STEROID ALKYLTHERS CUTTING PROCESS

Info

Publication number
BE750162A
BE750162A BE750162DA BE750162A BE 750162 A BE750162 A BE 750162A BE 750162D A BE750162D A BE 750162DA BE 750162 A BE750162 A BE 750162A
Authority
BE
Belgium
Prior art keywords
alkylthers
steroid
cutting process
cutting
steroid alkylthers
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of BE750162A publication Critical patent/BE750162A/en

Links

Classifications

    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • 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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
    • C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
BE750162D 1969-05-08 1970-05-08 STEROID ALKYLTHERS CUTTING PROCESS BE750162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691924222 DE1924222A1 (en) 1969-05-08 1969-05-08 Cleavage of aromatic steroidal alkyl ethers

Publications (1)

Publication Number Publication Date
BE750162A true BE750162A (en) 1970-11-09

Family

ID=5733999

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750162D BE750162A (en) 1969-05-08 1970-05-08 STEROID ALKYLTHERS CUTTING PROCESS

Country Status (8)

Country Link
JP (1) JPS5037662B1 (en)
BE (1) BE750162A (en)
CH (1) CH544079A (en)
DE (1) DE1924222A1 (en)
DK (1) DK126777B (en)
FR (1) FR2047463A5 (en)
GB (1) GB1312956A (en)
NL (1) NL7006657A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106359U (en) * 1976-02-05 1977-08-12
JPS5319477U (en) * 1976-07-27 1978-02-18
JPH06182007A (en) * 1992-12-15 1994-07-05 Bridgestone Corp Golf club shaft

Also Published As

Publication number Publication date
DE1924222A1 (en) 1970-11-19
NL7006657A (en) 1970-11-10
JPS5037662B1 (en) 1975-12-04
FR2047463A5 (en) 1971-03-12
GB1312956A (en) 1973-04-11
DK126777B (en) 1973-08-20
CH544079A (en) 1973-11-15

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