- 2-AMINOQUINAZOLINE DERIVATIVE
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The present invention provides a compound represented by Formula (I) (wherein R 1 and R 2 are the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl and the like, R 3 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group and the like, R 4 and R 5 are the same or different, and each represents a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl and the like, proviso that they are not simultaneously hydrogen atoms, and R 6 represents hydroxy or substituted or unsubstituted lower alkoxy), or a pharmaceutically acceptable salt thereof and the like.
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Page/Page column 52
(2010/11/24)
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- Cyclic ketone derivatives and their medical applications
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The present invention relates to cyclic ketones represented by the following formula and to drugs in which an effective component is such a cyclic ketone or a pharmacologically acceptable salt thereof.The cyclic ketones of the present invention encourage the production of blood platelets, leukocytes and erythrocytes, and can be employed in the prevention or treatment of cytopaenia brought about by cancer chemotherapy, radiotherapy or drug therapy, or by immunological abnormality, anaemia and the like.
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- 4,4-(disubstituted) cyclohexan-1-one monomers and related compounds
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This invention relates to derivatives of 4,4-(disubstituted)cyclohexan-1-ones and related compounds which are useful for treating allergic and inflammatory diseases.
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- Coumarin derivative and use thereof
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The present invention provides compounds having 12-lipoxygenase inhibitory effect and medicines inhibiting 12-lipoxygenase selectively, and relates to novel coumarin derivatives and medicines containing the compounds as effective ingredients. Furthermore,
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