Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-02-22
2005-02-22
Trinh, Ba K. (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S470000, C546S284100, C546S284400, C549S464000, C549S465000
Reexamination Certificate
active
06858632
ABSTRACT:
Novel derivatives of isosorbide mononitrate and its pharmaceutically acceptable salts, which have vasodilating activity with a reduced effect of tolerance, of the general formula (I)in which A and B independently represent any of the groups—ONO2and —Z—CO—R, wherein Z is an oxygen atom or sulphur atom and R is an alkyl C1-C4group, an aryl group or an aralkyl group, eventually substituted, or the groupin which R1is hydrogen, or an alkyl C1-C4group, an aryl group or an aralkyl group, eventually substituted, with the proviso that one of A or B is always —ONO2, but never both of them at the same time, when Z is an sulphur atom R is an alkyl C1-C4group, an aryl group or an aralkyl group, eventually substituted, and when Z is an oxygen atom R is the group
REFERENCES:
patent: 3886196 (1975-05-01), Cobb
patent: 4364953 (1982-12-01), Klessing et al.
patent: 4559351 (1985-12-01), Stoss et al.
patent: 4769379 (1988-09-01), Leitold et al.
patent: 4891373 (1990-01-01), Stoss et al.
patent: 5428061 (1995-06-01), Sandrock et al.
patent: 5591758 (1997-01-01), Nallet et al.
patent: 5665766 (1997-09-01), Byrne et al.
patent: 22 21 080 (1972-04-01), None
patent: 30 28 289 (1982-02-01), None
patent: 36 02 067 (1987-07-01), None
patent: 37 41 005 (1989-06-01), None
patent: 0 044 931 (1982-02-01), None
patent: 0 167 008 (1986-01-01), None
patent: 0 234 494 (1987-09-01), None
patent: 0 290 885 (1988-11-01), None
patent: 0 362 575 (1990-04-01), None
patent: 0 393 574 (1990-10-01), None
patent: 0 530 887 (1993-03-01), None
patent: 1 356 374 (1974-06-01), None
patent: WO 9204337 (1992-03-01), None
patent: WO 9303037 (1993-02-01), None
patent: WO 9842661 (1998-10-01), None
Banus Marcel.li Carbo
Bonnin Juan Martinez
Cabeza Llorente Lydia
Coy Francisco Pubill
Ferrer Siso Alicia
Lacer S.A.
Scully Scott Murphy & Presser
Trinh Ba K.
LandOfFree
Derivatives of isosorbide mononitrate and its use as... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Derivatives of isosorbide mononitrate and its use as..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Derivatives of isosorbide mononitrate and its use as... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3450384