GB1039447A - Oestradiol derivatives - Google Patents

Oestradiol derivatives

Info

Publication number
GB1039447A
GB1039447A GB747164A GB747164A GB1039447A GB 1039447 A GB1039447 A GB 1039447A GB 747164 A GB747164 A GB 747164A GB 747164 A GB747164 A GB 747164A GB 1039447 A GB1039447 A GB 1039447A
Authority
GB
United Kingdom
Prior art keywords
oestradiol
group
derivatives
oestradiol derivatives
mononicotinyloxy
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
GB747164A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB747164A priority Critical patent/GB1039447A/en
Publication of GB1039447A publication Critical patent/GB1039447A/en
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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)

Abstract

The invention comprises oestradiol derivatives of the formula <FORM:1039447/C2/1> wherein one of R1 and R2 is a hydroxyl group or a liposolubilizing ester group and the other of R1 and R2 is a nicotinyloxy group. 3b -Hydroxy - 17b - mononicotinyloxy - 1,3,5(10) - oestratriene is obtained by hydrolysing oestradiol dinicotinate. The 3b -benzoyloxy-, 3b propionyloxy-, 3b -heptoyloxy-, and 3b -undecanoyloxy-compounds are obtained therefrom by acylation. Pharmaceutical compositions having trophic and anabolic activity are administered parenterally.
GB747164A 1964-02-21 1964-02-21 Oestradiol derivatives Expired GB1039447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB747164A GB1039447A (en) 1964-02-21 1964-02-21 Oestradiol derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB747164A GB1039447A (en) 1964-02-21 1964-02-21 Oestradiol derivatives

Publications (1)

Publication Number Publication Date
GB1039447A true GB1039447A (en) 1966-08-17

Family

ID=9833740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB747164A Expired GB1039447A (en) 1964-02-21 1964-02-21 Oestradiol derivatives

Country Status (1)

Country Link
GB (1) GB1039447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757062A (en) * 1985-11-01 1988-07-12 E. I. Du Pont De Nemours And Company Substituted benzoate ester prodrugs of estrogens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757062A (en) * 1985-11-01 1988-07-12 E. I. Du Pont De Nemours And Company Substituted benzoate ester prodrugs of estrogens

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