continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6715/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :04/08/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : "COMPOUNDS AND METHODS FOR THE TREATMENT OR PREVENTION OF FLAVIVIRUS
INFECTIONS"
(71)Name of Applicant :
1)VIROCHEM PHARMA INC.
(51) International classification :C07D 409/12
Address of Applicant :275 ARMAND-FRAPPIER BLVD.,
(31) Priority Document No :60/431,964
LAVAL, QUEBEC H7V 4A7, CANADA. Canada
(32) Priority Date :10/12/2002
(72)Name of Inventor :
(33) Name of priority country :U.S.A.
1)LAVAL CHAN CHUN KONG
(86) International Application No :PCT/CA2003/001912
2)SANJOY KUMAR DAS
Filing Date
:09/12/2003
3)NGHE NGUYEN-BA
(87) International Publication No :WO 2004/052885
4)LILIANE HALAB
(61) Patent of Addition to Application
:NA
5)BETTINA HAMELIN
Number
:NA
6)OSWY Z. PEREIRA
Filing Date
7)CARL POISSON
(62) Divisional to Application Number :2528/DELNP/2005
8)MELANIE PROULX
Filed on
:10/06/2005
9)THUMKUNTA JAGADEESWAR REDDY
10)MING-QIANG ZHANG
(57) Abstract :
A thiophene-2-carboxylic acid compound of the formula: or a pharmaceuticallyacceptable salt thereof; wherein; Z, X, Y has the
meaning as defined in the specification. The said compound is useful for treating flaviviridac viral infection.
No. of Pages : 195 No. of Claims : 75
The Patent Office Journal 24/10/2008 26147