FR2249895B1 - - Google Patents

Info

Publication number
FR2249895B1
FR2249895B1 FR7436345A FR7436345A FR2249895B1 FR 2249895 B1 FR2249895 B1 FR 2249895B1 FR 7436345 A FR7436345 A FR 7436345A FR 7436345 A FR7436345 A FR 7436345A FR 2249895 B1 FR2249895 B1 FR 2249895B1
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.)
Expired
Application number
FR7436345A
Other versions
FR2249895A1 (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.)
Richardson Vicks Inc
Original Assignee
Richardson Merrell Inc
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 Richardson Merrell Inc filed Critical Richardson Merrell Inc
Publication of FR2249895A1 publication Critical patent/FR2249895A1/fr
Application granted granted Critical
Publication of FR2249895B1 publication Critical patent/FR2249895B1/fr
Expired legal-status Critical Current

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
    • C07J1/0066—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
    • C07J1/0074—Esters
    • 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
    • C07J1/0003—Androstane derivatives
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane 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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C07J1/0025—Esters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
FR7436345A 1973-11-01 1974-10-30 Expired FR2249895B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00411790A US3853927A (en) 1973-11-01 1973-11-01 Process for the preparation of 3 alpha-hydroxy steroids

Publications (2)

Publication Number Publication Date
FR2249895A1 FR2249895A1 (fr) 1975-05-30
FR2249895B1 true FR2249895B1 (fr) 1979-02-23

Family

ID=23630340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436345A Expired FR2249895B1 (fr) 1973-11-01 1974-10-30

Country Status (11)

Country Link
US (1) US3853927A (fr)
JP (1) JPS5071667A (fr)
CA (1) CA1027932A (fr)
CH (1) CH609707A5 (fr)
DE (1) DE2450047A1 (fr)
DK (1) DK133248C (fr)
FR (1) FR2249895B1 (fr)
GB (1) GB1435478A (fr)
IL (1) IL45806A (fr)
NL (1) NL7413463A (fr)
SE (1) SE415184B (fr)

Also Published As

Publication number Publication date
DK568574A (fr) 1975-06-23
CH609707A5 (fr) 1979-03-15
SE7413683L (fr) 1975-05-02
SE415184B (sv) 1980-09-15
DK133248C (da) 1976-11-01
AU7379174A (en) 1976-04-01
DK133248B (da) 1976-04-12
DE2450047A1 (de) 1975-05-07
JPS5071667A (fr) 1975-06-13
NL7413463A (nl) 1975-05-06
CA1027932A (fr) 1978-03-14
IL45806A0 (en) 1974-12-31
IL45806A (en) 1977-05-31
GB1435478A (en) 1976-05-12
US3853927A (en) 1974-12-10
FR2249895A1 (fr) 1975-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse