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4 条记录 (耗时 0.042 秒)

    1, 2, 4-triazole derivatives and their anti mycobacterial activity
    3.
    发明授权
    1, 2, 4-triazole derivatives and their anti mycobacterial activity 有权

    公开(公告)号：US08865910B2

    公开(公告)日：2014-10-21

    申请号：US13634352

    申请日：2011-03-14

    申请人： Dhiman Sarkar ,  Sunita Ranjan Deshpande ,  Shailaja Pramod Maybhate ,  Anjali Prabhakar Likhite ,  Sampa Sarkar ,  Arshad Khan ,  Preeti Madhukar Chaudhary ,  Sayalee Ramchandra Chavan

    发明人： Dhiman Sarkar ,  Sunita Ranjan Deshpande ,  Shailaja Pramod Maybhate ,  Anjali Prabhakar Likhite ,  Sampa Sarkar ,  Arshad Khan ,  Preeti Madhukar Chaudhary ,  Sayalee Ramchandra Chavan

    IPC分类号： A61K31/41 ,  C07D403/00 ,  C07D249/06

    CPC分类号： C07D249/12 ,  C07D249/06 ,  C07D249/08 ,  C07D403/14

    摘要： 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, linear or branched alkenyl, substituted alkenyl, alkynyl, substituted alkynyl allyl or propargyl groups consisting of 1 to 6 carbon atoms; with the provision that when ‘m’ is 1, and ‘n’ is zero; R1 is selected from the group consisting of hydrogen, halogen; C1-C6 linear or branched alkyl group optionally substituted with aryl group 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 selected from the group consisting of halogen, C1-C6 linear or branched alkyl group optionally substituted with heterocyclic ring of 1 to 6 ring atoms, containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, wherein the heterocyclic ring may further be substituted with halogen, alkyl, arylalkyl.

    1, 2, 4-TRIAZOLE DERIVATIVES AND THEIR ANTI MYCOBACTERIAL ACTIVITY
    4.
    发明申请
    1, 2, 4-TRIAZOLE DERIVATIVES AND THEIR ANTI MYCOBACTERIAL ACTIVITY 有权

    公开(公告)号：US20130060045A1

    公开(公告)日：2013-03-07

    申请号：US13634352

    申请日：2011-03-14

    申请人： Dhiman Sarkar ,  Sunita Ranjan Deshpande ,  Shailaja Pramod Maybhate ,  Anjali, Prabhakar Likhite ,  Sampa Sarkar ,  Arshad Khan ,  Preeti Madhukar Chaudhary ,  Sayalee Ramchandra Chavan

    发明人： Dhiman Sarkar ,  Sunita Ranjan Deshpande ,  Shailaja Pramod Maybhate ,  Anjali, Prabhakar Likhite ,  Sampa Sarkar ,  Arshad Khan ,  Preeti Madhukar Chaudhary ,  Sayalee Ramchandra Chavan

    IPC分类号： C07D249/12

    CPC分类号： C07D249/12 ,  C07D249/06 ,  C07D249/08 ,  C07D403/14

    摘要： 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, linear or branched alkenyl, substituted alkenyl, alkynyl, substituted alkynyl allyl or propargyl groups consisting of 1 to 6 carbon atoms; with the provision that when ‘m’ is 1, and ‘n’ is zero; R1 is selected from the group consisting of hydrogen, halogen; C1-C6 linear or branched alkyl group optionally substituted with aryl group 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 selected from the group consisting of halogen, C1-C6 linear or branched alkyl group optionally substituted with heterocyclic ring of 1 to 6 ring atoms, containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, wherein the heterocyclic ring may further be substituted with halogen, alkyl, arylalkyl.