Patents Assigned to Laboratories Pharmascience
  • Food complement and method for cosmetic treatment based on a grape extract rich in polyphenols
    Patent number: 6638545
    Abstract: The invention concerns firstly a food complement for dietetic and/or cosmetic purposes, containing anti-lipase properties, for oral administration. Said food complement is characterised in that it comprises a grape extract rich in or enriched with polyphenols.
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: October 28, 2003
    Assignee: Laboratories Pharmascience
    Inventor: Max Rombi
  • Antioxidant and/or antielastase composition based on lupine oil
    Patent number: 6146616
    Abstract: The invention concerns an antioxidant and/or antielastase composition containing lupine oil or one or several fractions thereof, its use in cosmetics, pharmaceutics and as food additive. More particularly it concerns a composition containing a mixture of lupine oil and wheat germ concentrate, preferably in a proportion of 70 wt. % of lupine oil and 38 wt. % of wheat germ concentrate.
    Type: Grant
    Filed: December 24, 1998
    Date of Patent: November 14, 2000
    Assignee: Laboratories Pharmascience
    Inventors: Philippe Msika, Alain Rancurel, Marie-Georgette Montaudoin
  • Benzoxazine derivatives, methods for obtaining same, and their use as drugs
    Patent number: 5804580
    Abstract: Compounds are provided corresponding to the following general formula (I): in which:--R.sub.1 and R.sub.2, independently of each other, represent an alkyl group with 1 to 3 carbon atoms, or a group of formula --CH.sub.2 --OR.sub.a, R.sub.a representing a hydrogen atom or a methyl group R.sub.x represents: an alkyl group with 1 to 3 carbon atoms, in particular a methyl group, or an --OR.sub.x1 group, R.sub.x1 representing an alkyl group with 1 to 3 carbon atoms, in particular a methoxy group, or a group of formula --CH.sub.2 --X in which X represents a halogen atom, in particular chlorine, or a group of formula (a) ##STR1## in which: R.sub.3 and R.sub.5, independently of each other, represent a hydrogen atom, or an --OH group, or an --OCH.sub.3 group, R.sub.4 represents a hydrogen atom, or an --OR.sub.b group, R.sub.b representing a hydrogen atom or a methyl group, or R.sub.4 represents a group of formula --Or.sub.c, R.sub.c representing a group of formula --CH.sub.2 --CO--C.sub.6 H.sub.4 R'.
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: September 8, 1998
    Assignee: Laboratories Pharmascience
    Inventors: Maurice-Bernard Fleury, Jean-Marc Maurette, Martine Largeron
  • Process for the preparation of diamine-alcohols
    Patent number: 4760189
    Abstract: The present invention relates to a new process for the preparation of diamine-alcohols.The process according to the present invention relates to the preparation of compounds of the formula:R--NH--CH.sub.2 --CH(OH)--CH.sub.2 NH.sub.2in which R is a C.sub.1 to C.sub.30 alkyl radical, characterized in that ammonia is reacted with the compound of the formula: ##STR1## in which R has the meaning given above and X is a halogen atom.
    Type: Grant
    Filed: September 3, 1986
    Date of Patent: July 26, 1988
    Assignee: Laboratories Pharmascience
    Inventors: Martine Mercier, Alain Rancurel