CA1159850A - 24,24-difluoro-25-hydroxycholecalciferol - Google Patents

24,24-difluoro-25-hydroxycholecalciferol

Info

Publication number
CA1159850A
CA1159850A CA000419374A CA419374A CA1159850A CA 1159850 A CA1159850 A CA 1159850A CA 000419374 A CA000419374 A CA 000419374A CA 419374 A CA419374 A CA 419374A CA 1159850 A CA1159850 A CA 1159850A
Authority
CA
Canada
Prior art keywords
difluoro
hydroxy
vitamin
previtamin
compound
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
CA000419374A
Other languages
English (en)
Inventor
Hector F. Deluca
Nobuo Ikekawa
Yoko Tanaka
Yoshiro Kobayashi
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
Priority claimed from US06/017,168 external-priority patent/US4196133A/en
Application filed by Wisconsin Alumni Research Foundation filed Critical Wisconsin Alumni Research Foundation
Priority to CA000419374A priority Critical patent/CA1159850A/fr
Application granted granted Critical
Publication of CA1159850A publication Critical patent/CA1159850A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000419374A 1979-03-05 1983-01-12 24,24-difluoro-25-hydroxycholecalciferol Expired CA1159850A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000419374A CA1159850A (fr) 1979-03-05 1983-01-12 24,24-difluoro-25-hydroxycholecalciferol

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/017,168 US4196133A (en) 1979-03-05 1979-03-05 24,24-Difluoro-25-hydroxycholecalciferol
US017,168 1979-03-05
CA000346646A CA1157049A (fr) 1979-03-05 1980-02-28 24,24-difluoro-25-hydroxycholecalciferol
CA000419374A CA1159850A (fr) 1979-03-05 1983-01-12 24,24-difluoro-25-hydroxycholecalciferol

Publications (1)

Publication Number Publication Date
CA1159850A true CA1159850A (fr) 1984-01-03

Family

ID=27166597

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000419374A Expired CA1159850A (fr) 1979-03-05 1983-01-12 24,24-difluoro-25-hydroxycholecalciferol

Country Status (1)

Country Link
CA (1) CA1159850A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20010103