Novel taxoids, preparation thereof and pharmaceutical...

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 305/14 (2006.01) A61K 31/33 (2006.01) C07D 405/00 (2006.01) C07D 407/12 (2006.01) C07D 407/14 (2006.01) C07D 409/00 (2006.01) C07D 417/00 (2006.01)

Patent

CA 2214319

Novel taxoids of general formula (I), the preparation thereof, and pharmaceutical compositions containing same, are disclosed. In general formula (I), Z is a hydrogen atom or a radical of general formula (II), wherein R1 is an optionally substitued benzoyl radical or a thenoyl or furoyl radical, a radical R2-O-CO-, where R2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, optionally substitued phenyl or heterocyclyl radical, R3 is an aromatic heterocyclic alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or naphtyl radical, R4 is an optionally substitued alkoxy, alkenyloxy or alkynyloxy radical or a cycloalkyloxy or cycloalkenyloxy radical, and R5 is an optionally substitued alkoxy, alkenyloxy or alkynyloxy radical or a cycloalkyloxy or cycloalkenyloxy radical. The novel products of general formula (I), wherein Z is a radical of general formula (II), have remarkable antitumoral and antilukaemic properties.

Nouveaux taxoïdes de formule générale (I), leur préparation et les compositions pharmaceutiques qui les contiennent. Dans la formule générale (I), Z représente un atome d'hydrogène ou un radical de formule générale (II) dans laquelle R1 représente un radical benzoyle éventuellement substitué ou un radical thénoyle ou furoyle un radical R2-O-CO- dans lequel R2 représente un radical alcoyle, alcényle, alcynyle, cycloalcoyle, cycloalcényle, bicycloacoyle, phényle éventuellement substitué ou hétérocyclyle, R3 représente un radical alcoyle, alcényle, alcynyle, cycloalcoyle, phényle, naphtyle ou hétérocyclique aromatique, R4 représente un radical alcoxy, alcényloxy, alcynyloxy éventuellement substitué ou un radical cycloalcoyloxy ou cycloalcényloxy, et R5 représente un radical alcoxy, alcényloxy, alcynyloxy éventuellement substitué ou un radical cycloalcoyloxy ou cycloalcényloxy. Les nouveaux produits de formule générale (I) dans laquelle Z représente un radical de formule générale (II) présentent des propriétés antitumorales et antileucémiques remarquables.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Novel taxoids, preparation thereof and pharmaceutical... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel taxoids, preparation thereof and pharmaceutical..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel taxoids, preparation thereof and pharmaceutical... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1718280

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.