Patents Assigned to Delande S.A.
  • Patent number: 5237066
    Abstract: Enantiomer of absolute configuration S of formula: ##STR1## where: X=O or S; andAr denotes a:* phenyl ring substituted with one, two or three C.sub.1 -C.sub.4 alkoxy groups;* phenyl ring substituted at the 2-position with a OCH.sub.3 group and at the 5-position with a halogen atom or a lower alkylcarbonyl group;* phenyl ring substituted at the 2-position with OCH.sub.3, at the 4-position with NH.sub.2 or alkylcarbonyl-NH and at the 5-position with a halogen;* 3-fluoro-2-methoxyphenyl group;* 5-pyrimidinyl group substituted at the 2-position with NH.sub.2 and in the 4-position with alkoxy or phenyloxy.These compounds are useful as medicinal products having activity in respect of gastric movements and antiemetic activity.
    Type: Grant
    Filed: September 17, 1991
    Date of Patent: August 17, 1993
    Assignee: Delande S.A.
    Inventors: Nicole A. M. Dorme, Alain J. L. Renaud, Michel Langlois
  • Patent number: 4971995
    Abstract: Pharmaceutical or veterinary preparations containing (a) at least one compound with the formula: ##STR1## where:R.sub.o represents a C.sub.3 -C.sub.6 alkyl group or a benzyl group with the formula: ##STR2##in which R.sub.3 =H, a halogen, a C.sub.1 -C.sub.4 alkyl, a C.sub.1 -C.sub.4 alkoxy, CF.sub.3, NO.sub.2 or a CN group; andR.sub.2 represents:a C.sub.1 -C.sub.4 alkoxy group, in which case the pair (X, R.sub.1)=(O, OH), (O, C.sub.1 -C.sub.4 alkoxy), (CHOH, H), (O, H), (CH.sub.2, H) or (CO, H);and OH group, in which case the pair (X, R.sub.1)=(O, OH), (O, C.sub.1 -C.sub.4 alkoxy), (O, H) or (CH.sub.2, H), with the reservation that when (X, R.sub.1)=(O, OH), R.sub.o is different from a C.sub.3 -C.sub.6 alkyl or a benzyl group; ora CN or C.sub.1 -C.sub.4 alkyl-NH group, in which case the pair (X, R.sub.1)=(O, H) or (CH.sub.2, H), together with (b) a carrier or vehicle which is physiologically acceptable and appropriate for the compound used.
    Type: Grant
    Filed: January 26, 1989
    Date of Patent: November 20, 1990
    Assignee: Delande S.A.
    Inventors: Alain R. Schoofs, Michel Langlois, Christian R. Jeanpetit, Maryse F. Masson
  • Patent number: 4831051
    Abstract: New aromatic derivatives having an activity antagonistic to calcium and corresponding to formula: ##STR1## in which: A represents a chain having any one of the following structures: ##STR2## Ar represents a group of structure: ##STR3## n takes the value 1 or 2 when R is different from H; m takes the value 2 or 3.
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: May 16, 1989
    Assignee: Delande S.A.
    Inventors: Guy R. Bourgery, Alain P. Lacour, Bernard M. Pourrias, Raphael Santamaria