Publication number: 20130060045
Abstract: Invention provides antitubercular compounds selected from propargylated 1,2,3 triazoles of Formula I, wherein, X is sulfur (S) or a sulphone (A), n, m represent independently an integer O or 1, with the provision that when ‘n’ is 1, ‘m’ is 1; R1 is hydrogen; C1-C6 linear or branched alkyl group optionally substituted with aryl group; halogen; or aryl group optionally substituted with —OCH3, halogen, and nitro; R2 and R3 are selected from the group consisting of hydrogen, C1-C6 alkyl optionally substituted with heterocyclic ring of 5 to 6 ring atoms containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, which may be substituted with alkyl, arylalkyl, linear or branched alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, or allyl or propargyl groups consisting of 1 to 6 carbon atoms; Z is C1-C6 alkyl optionally substituted with heterocyclic ring of 1 to 6 ring atoms, containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, which may be substituted with arylalkyl
Type:
Application
Filed:
March 14, 2011
Publication date:
March 7, 2013
Applicant:
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
Inventors:
Dhiman Sarkar, Sunita Ranjan Deshpande, Shailaja Pramod Maybhate, Anjali, Prabhakar Likhite, Sampa Sarkar, Arshad Khan, Preeti Madhukar Chaudhary, Sayalee Ramchandra Chavan
Patent number: 8268754
Abstract: There is provided a novel pest control agent, particularly an insecticide or miticide. A substituted dihydroazole compound of General Formula (1) or a salt thereof: where A1, A2, A3 and A4 are independently C—Y or N, A5 is —CH2—, etc., G1 is a benzene ring, etc., G2 is G2-1, G2-6, G2-9, etc., X is a halogen atom, C1-2haloalkyl, etc., Z is methyl, —NH2, etc., R1 is —C(O)R1a, etc., R1a is C1-4alkyl, etc., R2 is H, C1-4alkyl, etc., R3 is C1-2haloalkyl, etc., R4 is H, cyano, methyl, etc., m is an integer of 1, 2, 3, etc., n is an integer of 0 or 1; and a pest control agent comprising the compound or the salt thereof.
Type:
Grant
Filed:
December 5, 2008
Date of Patent:
September 18, 2012
Assignee:
Nissan Chemical Industries, Ltd.
Inventors:
Takeshi Mita, Eitatsu Ikeda, Hiroaki Takahashi, Mitsuaki Komoda
Patent number: 8263782
Abstract: The present invention relates to novel compounds of formula (I) or a pharmaceutically acceptable salt thereof: wherein G is selected from a group consisting of: phenyl, pyridyl, benzothiazolyl, indazolyl; p is an integer ranging from 0 to 5; R1 is independently selected from a group consisting of: halogen, hydroxy, cyano, C1-4alkyl, haloC1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, C1-4alkanoyl; or corresponds to a group R5; R2 is hydrogen or C1-4alkyl; R3 is C1-4alkyl; R4 is hydrogen, or a phenyl group, a heterocyclyl group, a 5- or 6-membered heteroaromatic group, or a 8- to 11-membered bicyclic group, any of which groups is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, C1-4alkyl, haloC1-4alkyl, C1-4alkoxy, C1-4alkanoyl; R5 is a moiety selected from the group consisting of: isoxazolyl, —CH2—N-pyrrolyl, 1,1-dioxido-2-isothiazolidinyl, thienyl, thiazolyl, pyridyl, 2-pyrrolidinonyl, and such a group is optionally substituted by one or two substituent
Type:
Grant
Filed:
December 16, 2009
Date of Patent:
September 11, 2012
Assignee:
Glaxo Group Limited
Inventors:
Luca Arista, Giorgio Bonanomi, Gabriella Gentile, Dieter Hamprecht, Fabrizio Micheli, Anna Maria Capelli, Federica Damiani, Romano Di Fabio, Luca Tarsi, Giovanna Tedesco, Silvia Terreni