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Title:
OCTACYCLODEPSIPEPTIDE HAVING ENDOPARASITICIDAL ACTION
Document Type and Number:
Japanese Patent JP3535217
Kind Code:
B2
Abstract:

PURPOSE: To provide a new compound useful as a endoparasiticide for human beings and animals, etc.
CONSTITUTION: A compound of formula I [R1 and R12 are each 2-9C alkyl, 1-8C halogenoalkyl, 3-6C cycloalkyl, aryl or the like; R3-R10 are each H, (substd.) 1-5C alkyl or the like; R2 and R11 are each 1-4C alkyl] is provided. A compd. of formula I is obtained by cyclizing an open-chained octadepsipeptide in the presence of a diluent and a coupling reagent.


Inventors:
Scherkenbeck, Juergen
Jeschke, Dr. Peter
Lerchen, Dr. Hans-georg
Hagemann, Dr. Hermann
Harder, Achim
Mencke, Norbert
Plant, Andrew
Application Number:
JP12992394A
Publication Date:
June 07, 2004
Filing Date:
May 20, 1994
Export Citation:
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Assignee:
BAYER AG
International Classes:
A01N43/72; A61K31/395; A61K38/00; A61P33/00; A61P33/10; C07D273/00; C07K1/113; C07K11/02; (IPC1-7): C07K11/02; A01N43/72; A61K31/395; A61K38/00; A61P33/00; C07D273/00
Other References:
Chemical Abstracts,Vol.69,No.23,2(1968),abstract no.97135
Tetrahedron Letters,Vol.26,No.43(1985),p.5257−5260
Attorney, Agent or Firm:
小田島 平吉