LINCOMYCIN DERIVATIVES AND ANTIBACTERIAL AGENTS CONTAINING THE SAME AS THE ACTIVE INGREDIENT

An objective of the present invention is to provide compounds of formula (1) or their pharmacologically acceptable salts or solvates wherein A represents aryl; R 1 represents N-optionally substituted C 1-6 alkyl-N-optionally substituted C 1-6 alkylamino-C 1-6 alkyl; R 2 represents a hydrogen atom or...

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Main Authors HIRAI, YOKO, KUMURA, KOU, MASAKI, SATOMI, UEDA, KAZUTAKA, WAKIYAMA, YOSHINARI, KIKUCHI, CHIKA, SATO, YASUO, KONDO, HIROSHI, UMEMURA, EIJIROU
Format Patent
LanguageEnglish
French
German
Published 05.09.2012
Subjects
CHEMISTRY
DERIVATIVES THEREOF
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:An objective of the present invention is to provide compounds of formula (1) or their pharmacologically acceptable salts or solvates wherein A represents aryl; R 1 represents N-optionally substituted C 1-6 alkyl-N-optionally substituted C 1-6 alkylamino-C 1-6 alkyl; R 2 represents a hydrogen atom or optionally substituted C 1-6 alkyl; R 3 represents optionally substituted C 1-6 alkyl or C 3-6 cycloalkyl-C 1-4 alkyl; m is 1 to 3; n is 0; and p is 0 to 2. The compounds are novel lincomycin derivatives that have a potent activity against resistant Streptococcus pneumoniae, which have recently posed problems, in the treatment of infectious diseases. Further, the compounds are usable as antimicrobial agents and are useful for preventing or treating bacterial infectious diseases.
Bibliography:Application Number: EP20080777053