PROCESSOS PARA A PREPARACAO DE DERIVADOS DE INDOLOPIRROLOCARBAZOLE

This invention relates to compounds of the general formula or pharmaceutically salts thereof, wherein R and R each represent an OH group, R is located at the 1- or 2-position, R is located at the 10- or 11-position, R is located at the 11-position when R is located at the 1-position, and R is locate...

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Bibliographic Details
Main Authors HISAO KONDO, HIROHARU ARAKAWA, KOJIRI, KATSUHISA, MITSURU OHKUBO, HIROYUKI SUDA
Format Patent
LanguagePortuguese
Published 28.02.2005
Edition7
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
DERIVATIVES THEREOF
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SUGARS
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Summary:This invention relates to compounds of the general formula or pharmaceutically salts thereof, wherein R and R each represent an OH group, R is located at the 1- or 2-position, R is located at the 10- or 11-position, R is located at the 11-position when R is located at the 1-position, and R is located at the 10-position when R is located at the 2-position. The compounds of the present invention have an excellent antitumor effect and are hence useful as antitumor agents in the field of medicine.
Bibliography:Application Number: PT20020018235T