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CA2174731A1 - Rapamycin derivatives useful as immunosuppressants - Google Patents

Rapamycin derivatives useful as immunosuppressants

Info

Publication number
CA2174731A1
CA2174731A1 CA002174731A CA2174731A CA2174731A1 CA 2174731 A1 CA2174731 A1 CA 2174731A1 CA 002174731 A CA002174731 A CA 002174731A CA 2174731 A CA2174731 A CA 2174731A CA 2174731 A1 CA2174731 A1 CA 2174731A1
Authority
CA
Canada
Prior art keywords
immunosuppressants
derivatives useful
rapamycin derivatives
formula
rapamycin
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.)
Granted
Application number
CA002174731A
Other languages
French (fr)
Other versions
CA2174731C (en
Inventor
Sylvain Cottens
Richard Sedrani
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.)
Novartis AG
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
Priority claimed from GB939325800A external-priority patent/GB9325800D0/en
Priority claimed from GB939325802A external-priority patent/GB9325802D0/en
Priority claimed from GB9407138A external-priority patent/GB9407138D0/en
Priority claimed from GB9421982A external-priority patent/GB9421982D0/en
Application filed by Individual filed Critical Individual
Priority claimed from PCT/EP1994/004191 external-priority patent/WO1995016691A1/en
Publication of CA2174731A1 publication Critical patent/CA2174731A1/en
Application granted granted Critical
Publication of CA2174731C publication Critical patent/CA2174731C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Novel demethoxy derivatives of rapamycin of formula (I) are found to have pharmaceutical utility, particularly as an immunosuppressants. In formula (I) R2 = formula (II) or formula (III), X, Y, R1, R3, R3, R4, R5 are as defined in the application.
CA002174731A 1993-12-17 1994-12-16 Rapamycin derivatives useful as immunosuppressants Expired - Fee Related CA2174731C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GB939325800A GB9325800D0 (en) 1993-12-17 1993-12-17 Organic compounds
GB9325800.2 1993-12-17
GB939325802A GB9325802D0 (en) 1993-12-17 1993-12-17 Organic compounds
GB9325802.8 1993-12-17
GB9407138.8 1994-04-11
GB9407138A GB9407138D0 (en) 1994-04-11 1994-04-11 Organic compounds
GB9421982.1 1994-11-01
GB9421982A GB9421982D0 (en) 1994-11-01 1994-11-01 Organic compounds
PCT/EP1994/004191 WO1995016691A1 (en) 1993-12-17 1994-12-16 Rapamycin derivatives useful as immunosuppressants

Publications (2)

Publication Number Publication Date
CA2174731A1 true CA2174731A1 (en) 1995-06-22
CA2174731C CA2174731C (en) 2006-10-31

Family

ID=37395713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002174731A Expired - Fee Related CA2174731C (en) 1993-12-17 1994-12-16 Rapamycin derivatives useful as immunosuppressants

Country Status (1)

Country Link
CA (1) CA2174731C (en)

Also Published As

Publication number Publication date
CA2174731C (en) 2006-10-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed