GB2092152B - Process for preparing vitamin d-lactones - Google Patents

Process for preparing vitamin d-lactones

Info

Publication number
GB2092152B
GB2092152B GB8200094A GB8200094A GB2092152B GB 2092152 B GB2092152 B GB 2092152B GB 8200094 A GB8200094 A GB 8200094A GB 8200094 A GB8200094 A GB 8200094A GB 2092152 B GB2092152 B GB 2092152B
Authority
GB
United Kingdom
Prior art keywords
lactones
preparing vitamin
vitamin
preparing
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
GB8200094A
Other languages
English (en)
Other versions
GB2092152A (en
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.)
Wisconsin Alumni Research Foundation
Original Assignee
Wisconsin Alumni Research Foundation
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 Wisconsin Alumni Research Foundation filed Critical Wisconsin Alumni Research Foundation
Publication of GB2092152A publication Critical patent/GB2092152A/en
Application granted granted Critical
Publication of GB2092152B publication Critical patent/GB2092152B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/02—Nutrients, e.g. vitamins, minerals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
    • A61P3/14—Drugs for disorders of the metabolism for electrolyte homeostasis for calcium homeostasis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Rheumatology (AREA)
  • Nutrition Science (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB8200094A 1980-08-04 1981-07-16 Process for preparing vitamin d-lactones Expired GB2092152B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17494480A 1980-08-04 1980-08-04
US06/228,486 US4336193A (en) 1980-08-04 1981-01-26 Process for preparing vitamin D-lactones

Publications (2)

Publication Number Publication Date
GB2092152A GB2092152A (en) 1982-08-11
GB2092152B true GB2092152B (en) 1985-02-06

Family

ID=26870699

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8200094A Expired GB2092152B (en) 1980-08-04 1981-07-16 Process for preparing vitamin d-lactones
GB08332540A Expired GB2142028B (en) 1980-08-04 1983-12-06 Process for preparing vitamin d-lactones

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08332540A Expired GB2142028B (en) 1980-08-04 1983-12-06 Process for preparing vitamin d-lactones

Country Status (6)

Country Link
US (1) US4336193A (US06653308-20031125-C00197.png)
JP (5) JPH0237355B2 (US06653308-20031125-C00197.png)
AU (1) AU7453581A (US06653308-20031125-C00197.png)
DE (3) DE3152229T1 (US06653308-20031125-C00197.png)
GB (2) GB2092152B (US06653308-20031125-C00197.png)
WO (1) WO1982000465A1 (US06653308-20031125-C00197.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247836A1 (de) * 1981-12-29 1983-07-07 Teijin Ltd., Osaka Arzneimittel und verwendung derselben zur steuerung der serumcalciumkonzentration bei warmbluetern
US4632784A (en) * 1983-01-28 1986-12-30 Hoffmann-La Roche Inc. Process for the preparation of 1α,23,25-trihydroxycholecalciferol-26-oic acid 23,26-lactone
US4749710A (en) * 1985-05-01 1988-06-07 Hoffmann-La Roche Inc. Immunosuppressive agents
US5366736A (en) * 1989-02-16 1994-11-22 University Of Georgia Research Foundation, Inc. Vitamin D derivative feed compositions and methods of use
WO1990009179A1 (en) * 1989-02-16 1990-08-23 University Of Georgia Research Foundation, Inc. Treatment of tibial dyschondroplasia
US5316770A (en) * 1989-02-16 1994-05-31 University Of Georgia Research Foundation, Inc. Vitamin D derivative feed compositions and methods of use
CN107019795A (zh) * 2009-01-27 2017-08-08 博格有限责任公司 用于减轻与化疗有关的副作用的维生素d3化合物
MX366076B (es) 2009-08-14 2019-06-27 Berg Llc Vitamina d3 y analogos de la misma para tratar alopecia.
NZ714801A (en) 2013-05-29 2021-07-30 Berg Llc Preventing or mitigating chemotherapy induced alopecia using vitamin d

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS46327Y1 (US06653308-20031125-C00197.png) * 1966-07-26 1971-01-08
US3547911A (en) * 1968-12-23 1970-12-15 Syntex Corp Synthesis of antheridiol and its derivatives
US4026882A (en) * 1976-03-08 1977-05-31 Hoffmann-La Roche Inc. Syntheses of 3,24R,25- and 3,24S,25-trihydroxy-5,7-cholestadiene 24,25-ketals and alkanoyl derivatives thereof
US4183852A (en) * 1977-07-18 1980-01-15 Kaiser Emil T Process for preparing 25-hydroxycholesterol
US4134904A (en) * 1977-08-30 1979-01-16 Kaiser Emil T Synthesis of steroids
JPS5822479B2 (ja) * 1977-09-07 1983-05-09 帝人株式会社 １α−ヒドロキシ−２４−オキソ−ビタミンＤ↓３およびその製造法
JPS5584324U (US06653308-20031125-C00197.png) * 1978-12-06 1980-06-10
ATE2150T1 (de) * 1979-05-18 1983-01-15 F. Hoffmann-La Roche & Co. Aktiengesellschaft Verfahren zur herstellung von cholestenderivaten und neue zwischenprodukte in deren herstellung.
JPS61278652A (ja) * 1985-06-03 1986-12-09 Matsumoto Kikai Kk タ−ニングロ−ルに於ける歩み止め装置

Also Published As

Publication number Publication date
GB2142028B (en) 1985-09-25
JPH02237997A (ja) 1990-09-20
DE3153427C2 (US06653308-20031125-C00197.png) 1991-05-08
JPH0349902B2 (US06653308-20031125-C00197.png) 1991-07-31
DE3152229T1 (de) 1982-08-26
DE3152229C2 (US06653308-20031125-C00197.png) 1991-05-02
JPH0372239B2 (US06653308-20031125-C00197.png) 1991-11-18
GB2092152A (en) 1982-08-11
JPS57501179A (US06653308-20031125-C00197.png) 1982-07-08
AU7453581A (en) 1982-03-02
JPH02237998A (ja) 1990-09-20
GB8332540D0 (en) 1984-01-11
WO1982000465A1 (en) 1982-02-18
DE3153723C2 (US06653308-20031125-C00197.png) 1991-07-25
US4336193A (en) 1982-06-22
JPH02231470A (ja) 1990-09-13
JPH0237355B2 (US06653308-20031125-C00197.png) 1990-08-23
GB2142028A (en) 1985-01-09
JPH0372238B2 (US06653308-20031125-C00197.png) 1991-11-18
JPH02231449A (ja) 1990-09-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950716