ZA987127B - Crystal form of N-(4-trifuloromethylphenyl)-5-methylisoxazole-4-carboxamide - Google Patents

Crystal form of N-(4-trifuloromethylphenyl)-5-methylisoxazole-4-carboxamide

Info

Publication number
ZA987127B
ZA987127B ZA987127A ZA987127A ZA987127B ZA 987127 B ZA987127 B ZA 987127B ZA 987127 A ZA987127 A ZA 987127A ZA 987127 A ZA987127 A ZA 987127A ZA 987127 B ZA987127 B ZA 987127B
Authority
ZA
South Africa
Prior art keywords
trifuloromethylphenyl
methylisoxazole
carboxamide
crystal form
crystal
Prior art date
Application number
ZA987127A
Inventor
Holger Faasch
Udo Hedtmann
Uwe Westenfelder
Erich Paulus
Original Assignee
Hoechst Marion Roussel De Gmbh
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 Hoechst Marion Roussel De Gmbh filed Critical Hoechst Marion Roussel De Gmbh
Publication of ZA987127B publication Critical patent/ZA987127B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members 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
    • C07D261/18—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA987127A 1997-08-08 1998-08-07 Crystal form of N-(4-trifuloromethylphenyl)-5-methylisoxazole-4-carboxamide ZA987127B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19734438A DE19734438A1 (en) 1997-08-08 1997-08-08 New crystal modification 2 of leflunomid has better water solubility than modification 1 and is stable over wide temperature range

Publications (1)

Publication Number Publication Date
ZA987127B true ZA987127B (en) 1999-02-08

Family

ID=7838433

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA987127A ZA987127B (en) 1997-08-08 1998-08-07 Crystal form of N-(4-trifuloromethylphenyl)-5-methylisoxazole-4-carboxamide

Country Status (2)

Country Link
DE (1) DE19734438A1 (en)
ZA (1) ZA987127B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908527C2 (en) * 1999-02-26 2001-08-30 Aventis Pharma Gmbh Process for the crystallization of N- (4-trifluoromethylphenyl) -5-methyl-isoxazole-4-carboxamide

Also Published As

Publication number Publication date
DE19734438A1 (en) 1999-02-11

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