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1. ZA2003/09590 - THIOPHENE DERIVATIVES AS ANTIVIRAL AGENTS FOR FLAVIVIRUS INFECTION

Office
South Africa
Application Number 2003/09590
Application Date 10.12.2003
Publication Number 2003/09590
Publication Date 30.06.2004
Publication Kind B
IPC
A61P
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
A61K
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
C07D
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
CPC
A61K 31/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic, hydroximic acids
19Carboxylic acids, e.g. valproic acid
20having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
A61K 31/341
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
335having oxygen as the only ring hetero atom, e.g. fungichromin
34having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
341not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine
A61K 31/343
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
335having oxygen as the only ring hetero atom, e.g. fungichromin
34having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
343condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
A61K 31/381
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
38having sulfur as a ring hetero atom
381having five-membered rings
A61K 31/426
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
41having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
425Thiazoles
4261,3-Thiazoles
A61K 45/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
45Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
Applicants VIROCHEM PHARMA INC.
Inventors Chun Kong Laval CHAN
Jean BEDARD
Sanjoy Kumar DAS
Nghe NGUYEN BA
Oswy Z PEREIRA
Thumkunta Jagadeeswar REDDY
Arshad M SIDDIQUI
Wuyi WANG
Constantin YANNOPOULOS
Agents D M KISCH. INC,
Priority Data 60/296 731 11.06.2001 US
Title
(EN) THIOPHENE DERIVATIVES AS ANTIVIRAL AGENTS FOR FLAVIVIRUS INFECTION
Abstract
(EN) formula (I): or pharmaceutically acceptable salts thereof useful for treating flaviviri-dae viral infection.
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