| Title of Invention | 'PIPERAZINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS THEREOF" |
|---|---|
| Abstract | Novel piperazine derivatives are provided having the formula (III) wherein R1 is cyano, notro, trifluoromethyl or halogen, or pharmaceutically acceptable acid addition salts thereof, which are useful as 5-HT1A receptor antagonists. |
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677-KOLNP-2003-CORRESPONDENCE.pdf
677-KOLNP-2003-FOR ALTERATION OF ENTRY IN THE PATENT REGISTER.pdf
677-kolnp-2003-granted-abstract.pdf
677-kolnp-2003-granted-assignment.pdf
677-kolnp-2003-granted-claims.pdf
677-kolnp-2003-granted-correspondence.pdf
677-kolnp-2003-granted-description (complete).pdf
677-kolnp-2003-granted-examination report.pdf
677-kolnp-2003-granted-form 1.pdf
677-kolnp-2003-granted-form 13.pdf
677-kolnp-2003-granted-form 3.pdf
677-kolnp-2003-granted-form 5.pdf
677-kolnp-2003-granted-gpa.pdf
677-kolnp-2003-granted-letter patent.pdf
677-kolnp-2003-granted-reply to examination report.pdf
677-kolnp-2003-granted-specification.pdf
677-kolnp-2003-granted-translated copy of priority document.pdf
| Patent Number | 203587 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | 677/KOLNP/2003 | ||||||||||||
| PG Journal Number | 10/2007 | ||||||||||||
| Publication Date | 09-Mar-2007 | ||||||||||||
| Grant Date | 09-Mar-2007 | ||||||||||||
| Date of Filing | 27-May-2003 | ||||||||||||
| Name of Patentee | WYETH CORPORATION | ||||||||||||
| Applicant Address | OF FIVE GIRALDA FARMS ,MADISON, NJ-07940-0874 UNITED STATES OF AMERICA | ||||||||||||
Inventors:
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| PCT International Classification Number | C 07 D 405/12 | ||||||||||||
| PCT International Application Number | PCT/US01/43160 | ||||||||||||
| PCT International Filing date | 2001-11-27 | ||||||||||||
PCT Conventions:
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