Fused ring spiroketal derivative and use thereof as anti-diabetic drug

Provided are a compound represented by Formula (I): wherein R 1 , R 2 , R 3 , and R 4 are each independently selected from a hydrogen atom, a C 1-6 alkyl group which may be substituted, a C 7-14 aralkyl group which may be substituted and -C(=O)Rx; n denotes an integer selected from 1 and 2; and ring...

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Main Authors SATO, TSUTOMU, KOBAYASHI, TAKAMITSU, OHTAKE, YOSHIHITO, YAMAGUCHI, MARINA, NISHIMOTO, MASAHIRO, EMURA, TAKASHI, TAMANI, KYOUKO
Format Patent
LanguageChinese
English
Published 01.04.2014
Subjects
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:Provided are a compound represented by Formula (I): wherein R 1 , R 2 , R 3 , and R 4 are each independently selected from a hydrogen atom, a C 1-6 alkyl group which may be substituted, a C 7-14 aralkyl group which may be substituted and -C(=O)Rx; n denotes an integer selected from 1 and 2; and ring Ar is selected from the groups represented by the following Formula (a) to (f). , or a prodrug thereof or a pharmaceutically acceptable salt thereof as well as a pharmaceutical agent and a pharmaceutical composition containing such a compound or a prodrug thereof, or a pharmaceutically acceptable salt thereof.
Bibliography:Application Number: TW200796126829