Prodrugs of anticancer agents employing substituted aromatic...

C - Chemistry – Metallurgy – 08 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08G 69/00 (2006.01) A61K 31/74 (2006.01) A61K 47/30 (2006.01) A61K 47/48 (2006.01) C07C 235/16 (2006.01) C08F 16/02 (2006.01)

Patent

CA 2440091

Polymeric prodrugs of the formula: (I) wherein B is selected from the group consisting of OH, leaving groups, residues of amine-containing moieties and a residues of hydroxyl-containing moieties; Y1 is selected from the group consisting of O, S, and NR5; M is NR3, O or S; Ar is a moiety which when included in Formula (I) forms a multi-substituted aromatic or heteroaromatic hydrocarbon or a multi-substituted heterocyclic group; (m) is zero or a positive integer; R1-3 and R5 are independently selected from the group consisting of hydrogen, C1-6 alkyls, C3-8 cycloalkyls, C1-6 substituted alkyls, C3-8 substituted cycloalkyls, aryls, substituted aryls, aralkyls, C1-6 heteroalkyls, substituted C1-6 heteroalkyls, C1-6 alkoxy, phenoxy and C1-6 heteroalkoxy; and R4 is a polymeric residue; as well as methods of making and using the same are disclosed.

L'invention concerne des promédicaments de formule (I). Dans ladite formule, B peut être l'un des éléments suivants: OH, groupe partant, résidu de fraction amine, et résidu de fraction hydroxyle; Y¿1? peut être l'un des éléments suivants: O, S, et NR¿5?; M est NR¿3?, O ou S; Ar est une fraction qui, intégrée à la formule I, constitue un hydrocarbure aromatique ou hétéroatomique à substitution multiple ou un groupe hétérocyclique à substitution multiple; (m) a une valeur nulle ou bien est un entier positif; R¿1-3 ?et R¿5? peuvent être indépendamment l'un des éléments suivants: hydrogène, alkyle C¿1-6?, alkyle ramifié C¿3-12?, cycloalkyle C¿3-8?, alkyle substitué C¿1-6?, cycloalkyle substitué C¿3-8?, aryle, aryle substitué, aralkyle,hétéroalkyle C¿1-6?, hétéroalkyle substitué C¿1-6?, alcoxy C¿1-6?, phénoxy et hétéroalcoxy C¿1-6?; et R¿4? est un résidu polymère. L'invention concerne également des procédés relatifs à l'élaboration et à l'utilisation de ces promédicaments.

LandOfFree

Say what you really think

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

Rating

Prodrugs of anticancer agents employing substituted aromatic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Prodrugs of anticancer agents employing substituted aromatic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prodrugs of anticancer agents employing substituted aromatic... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1949249

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