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Official data from INPI

ANTAGONISTAS DE ENDOTELINA: N[[2'-[[(4,5-DIMETIL-3-ISOXAZOLIL)AMINO]SULFONIL]-4-(2-OXAZOLIL)[1,1'-BI-FENIL]-2-IL]-N,3,3-TRIMETILBUTANAMIDA E N-(4,5-DIMETIL-3-ISOXAZOLIL)-2'-[(3,3-DIMETIL-2-OXO-1-PIRROLIDINIL) METIL]-4'-2-OXAZOLIL)[1,1' -BIFENIL]-2-SULFONAMIDA E SAIS DOS MESMOS

Arquivada/ExtintaInvention PatentPCT · US1998001490

Application data

Number

PI9807098

Type

Invention Patent

Filing

01/26/1998

Publication

04/18/2000

PCT

US1998001490

Progress at the INPI

  1. Filing01/26/98
  2. Publication04/18/00
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/06/2011. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bristol-Myers Squibb Company

US

See this company's full portfolio

Inventors

J. B. (pessoa física)

US

N. M. (pessoa física)

US

R. M. (pessoa física)

US

Z. G. (pessoa física)

US

Technical data

Priority claims

US

60/035.832 · 01/30/1997

Abstract

''ANTAGONISTAS DE ENDOTELINA: N-[ [2' - [ [ (4,5-DIMETIL-3-ISOXAZOLIL)AMINO]SULFONIL]-4-(2-OXAZOLIL [1,1'-BI-FENIL]-2-IL]METIL]-N,3,3-TRIMETILBUTANAMIDA E N-(4,5-DIME-TIL-3-ISOXAZOLIL)-2'- [ (3,3-DIMETIL-2-OXO-PIRROLIDINIL) METIL] -4'- (2-OXAZOLIL) [1,1'- BOFENIL -2-SULFONAMIDA E SAIS DOS MESMOS''. Compostos N-[ [ 2'- [ [ (4,5-dimetil-3-isoxazolil)amino]sulfonil] -4- (2-oxazolil) [1,1'-bifenil -2-il]metil] -N,3,3-trimetilbutanamida e N-(4,5-dimetil-3-sioxazolil)-2'- [ (3,30dimetil-2-oxo-1-pirrolidinil)metil-4'- (2-oxazolil) [ 1,1'-bifenil -2-sulfonamida e sais dos mesmos, que são úteis como antagonistas de endotelina.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo por descumprimento

#8.11

Referente ao despacho 8.6 publicado na RPI 1909 de 07/08/2007.

12/06/2011

RPI 2135

Arquivamento por falta de pagamento

#8.6

Referente a 7º ,8º, e 9º anuidades

08/07/2007

RPI 1909

Notificação de entrada na fase nacional - PCT

#1.3

04/18/2000

RPI 1528

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