Processing

Please wait...

Settings

Settings

1. WO1996002546 - WATER-SOLUBLE ESTERS OF CAMPTOTHECIN COMPOUNDS

Publication Number WO/1996/002546
Publication Date 01.02.1996
International Application No. PCT/US1995/008786
International Filing Date 20.07.1995
Chapter 2 Demand Filed 20.02.1996
IPC
C07D 491/22 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
491Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/-C07D459/290
22in which the condensed system contains four or more hetero rings
CPC
C07D 491/22
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
491Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
22in which the condensed system contains four or more hetero rings
Applicants
  • RESEARCH TRIANGLE INSTITUTE [US/US]; 3040 Cornwallis Road Research Triangle Park, NC 27709, US
Inventors
  • WALL, Monroe, E.; US
  • WANI, Mansukh, C.; US
Agents
  • SCHWARTZ, Timothy, R. ; Oblon, Spivak, McClelland, Maier & Neustadt, P.C. 4th floor 1755 Jefferson Davis Highway Crystal Square Five Arlington, VA 22202, US
Priority Data
08/277,64220.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WATER-SOLUBLE ESTERS OF CAMPTOTHECIN COMPOUNDS
(FR) ESTERS HYDROSOLUBLES DE COMPOSES DE CAMPTOTHECINE
Abstract
(EN)
Non-toxic camptothecin prodrugs are prepared by esterifying the 20-position hydroxyl group of camptothecin derivatives.
(FR)
Des promédicaments non toxiques à la camptothécine sont préparés par estérification du groupe hydroxyle en position 20 de dérivés de camptothécine.
Latest bibliographic data on file with the International Bureau