SE350252B - - Google Patents

Info

Publication number
SE350252B
SE350252B SE02298/70A SE229870A SE350252B SE 350252 B SE350252 B SE 350252B SE 02298/70 A SE02298/70 A SE 02298/70A SE 229870 A SE229870 A SE 229870A SE 350252 B SE350252 B SE 350252B
Authority
SE
Sweden
Application number
SE02298/70A
Inventor
R Marbet
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of SE350252B publication Critical patent/SE350252B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14The ring being saturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00Systems containing two condensed rings
    • C07C2602/02Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14All rings being cycloaliphatic
    • C07C2602/24All rings being cycloaliphatic the ring system containing nine carbon atoms, e.g. perhydroindane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
SE02298/70A 1969-02-25 1970-02-23 SE350252B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH280469 1969-02-25

Publications (1)

Publication Number Publication Date
SE350252B true SE350252B (de) 1972-10-23

Family

ID=4241955

Family Applications (1)

Application Number Title Priority Date Filing Date
SE02298/70A SE350252B (de) 1969-02-25 1970-02-23

Country Status (11)

Country Link
US (1) US3665020A (de)
JP (1) JPS494931B1 (de)
AT (1) AT302545B (de)
BE (1) BE746403A (de)
DE (1) DE2004280C3 (de)
DK (1) DK129653B (de)
FR (1) FR2033012A5 (de)
GB (1) GB1290576A (de)
IT (1) IT954062B (de)
NL (1) NL146490B (de)
SE (1) SE350252B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217288A (en) * 1977-03-24 1980-08-12 Wisconsin Alumni Research Foundation Anti-vitamin D compounds
US4419287A (en) * 1980-12-16 1983-12-06 The Regents Of The University Of California Stereocontrolled synthesis of steroidal side chains
US6362350B1 (en) 1999-07-01 2002-03-26 Wisconsin Alumni Research Foundation Crystalline 1α, 24(S)-dihydroxyvitamin D2 and method of purification thereof
US20070093458A1 (en) * 2005-07-18 2007-04-26 Anchel Schwartz Preparation of paricalcitol and crystalline forms thereof
WO2007011951A2 (en) * 2005-07-18 2007-01-25 Teva Pharmaceutical Industries Ltd. Purification of paricalcitol
CN114369047B (zh) * 2022-01-27 2024-08-06 重庆迈德凯医药有限公司 一种结晶维生素d3的方法

Also Published As

Publication number Publication date
IT954062B (it) 1973-08-30
DE2004280C3 (de) 1975-07-17
GB1290576A (de) 1972-09-27
DE2004280B2 (de) 1974-11-21
NL7001794A (de) 1970-08-27
BE746403A (fr) 1970-08-24
US3665020A (en) 1972-05-23
JPS494931B1 (de) 1974-02-04
AT302545B (de) 1972-10-25
DK129653B (da) 1974-11-04
DE2004280A1 (de) 1970-09-10
DK129653C (de) 1975-04-14
FR2033012A5 (de) 1970-11-27
NL146490B (nl) 1975-07-15

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