Processing

Please wait...

Settings

Settings

1. WO2015080435 - METHOD FOR PREPARING 4-(3-(3-FLUOROPHENYL)-5,5-DIMETHYL-4-OXO-4,5-DIHYDROFURAN-2-YL)BENZENESULFONAMIDE

Publication Number WO/2015/080435
Publication Date 04.06.2015
International Application No. PCT/KR2014/011266
International Filing Date 21.11.2014
IPC
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
307
Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
02
not condensed with other rings
34
having two or three double bonds between ring members or between ring members and non-ring members
38
with substituted hydrocarbon radicals attached to ring carbon atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
307
Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
02
not condensed with other rings
34
having two or three double bonds between ring members or between ring members and non-ring members
56
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
58
One oxygen atom, e.g. butenolide
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
335
having oxygen as the only ring hetero atom, e.g. fungichromin
34
having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
29
Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents; Non-steroidal antiinflammatory drugs (NSAIDs)
C07D 307/38 (2006.01)
C07D 307/58 (2006.01)
A61K 31/34 (2006.01)
A61P 29/00 (2006.01)
CPC
A61K 31/341
C07D 307/58
Applicants
  • 화일약품주식회사 HWAIL PHARM. CO., LTD. [KR/KR]; 경기도 화성시 향남읍 제약공단3길 57 57, Jeyakgongdan 3-gil, Hyangnam-eup, Hwaseong-si, Gyeonggi-do 445-937, KR
Inventors
  • 홍용래 HONG, Yong Rae; KR
  • 노성구 RO, Seonggu; KR
  • 조중명 CHO, Joong Myung; KR
Agents
  • 제일특허법인 FIRSTLAW P.C.; 서울시 서초구 마방로 60 60 Mabang-Ro, Seocho-Ku, Seoul 137-739, KR
Priority Data
10-2013-014494026.11.2013KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR PREPARING 4-(3-(3-FLUOROPHENYL)-5,5-DIMETHYL-4-OXO-4,5-DIHYDROFURAN-2-YL)BENZENESULFONAMIDE
(FR) PROCÉDÉ DE PRÉPARATION DE 4-(3-(3-FLUOROPHÉNYL)-5,5-DIMÉTHYL-4-OXO-4,5-DIHYDROFURAN-2-YL)BENZÈNESULFONAMIDE
(KO) 4-(3-(3-플루오로페닐)-5,5-디메틸-4-옥소-4,5-디하이드로푸란-2-일)벤젠설폰아마이드의 제조 방법
Abstract
(EN)
The present invention relates to a method for preparing 4-(3-(3-fluorophenyl)-5,5-dimethyl-4-oxo-4,5-dihydrofuran-2-yl)benzenesulfonamide. By using the method of the present invention, the compound can be mass-produced at a high yield according to a very convenient and economical method.
(FR)
La présente invention concerne un procédé de préparation de 4-(3-(3-fluorophényl)-5,5-diméthyl-4-oxo-4,5-dihydrofuran-2-yl)benzènesulfonamide. A l'aide du procédé de la présente invention, le composé peut être produit en masse à un haut rendement selon un procédé très pratique et économique.
(KO)
본 발명은 4-(3-(3-플루오로페닐)-5,5-디메틸-4-옥소-4,5-디하이드로 푸란-2-일)벤젠설폰아마이드를 제조하는 방법에 관한 것으로, 본 발명의 방법을 이용하면 상기 화합물을 매우 간편하고 경제적인 방법에 따라 고수율로 대량 생산할 수 있다.
Latest bibliographic data on file with the International Bureau