240401-25-6Relevant articles and documents
Therapeutic agent pcnsl (by machine translation)
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Paragraph 0124, (2016/10/09)
The present invention provides a malignant lymphoma therapeutic or preventive agent that comprises as the active ingredient a compound represented by general formula [1] as defined by (I) or (II), or a pharmaceutically acceptable salt thereof. [1] (I) X is CH or N; R1 is a halogen; R2 is a halogen, H, a cyano, a group represented by general formula [9], [9] an optionally substituted heteroaryl, or the like; R3 is H or a hydroxyl; R4 is H or an alkyl; and R5 is H or an alkyl. (II) X is -CRA, RA is -CORB, RB is an optionally substituted amino, alkoxy, or saturated cyclic amino group; R1 is a halogen; R2 is H; R3is H or a hydroxy; R4 is H or an alkyl; and R5 is H or an alkyl.
Phthalazine derivatives and remedies for erectile dysfunction
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, (2008/06/13)
The present invention provides a phthalazine compound as a therapeutic agent for erectile dysfunction represented by the following formula, a pharmacologically acceptable salt thereof or a hydrate thereof: wherein R1and R2are the same as or different from each other and represent a halogen atom, a C1 to C4 alkyl group which may be substituted with a halogen atom, a C1 to C4 alkoxy group which may be substituted with a halogen atom or a cyano group; X represents a cyano group, a nitro group, a halogen atom, a hydroxyimino group which may be substituted or a heteroaryl group which may be substituted; Y represents a heteroaryl group, an aryl group which may be substituted, an alkynyl group which may substituted, an alkenyl group, an alkyl group, an optionally substituted saturated or unsaturated 4- to 8-membered amine ring, and the cyclic amine compound is a monocyclic compound, bicyclic compound or a spiro compound; l is an integer of 1 to 3; provided that the case where l is 1 or 2, X is a cyano group, a nitro group or a chlorine atom, R1is a chlorine atom, R2is a methoxy group and Y is a 5- or 6-membered amine ring substituted with a hydroxyl group is excluded.