The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating and psoriasis.
本发明涉及一种新型的非类固醇二芳基化合物,具有维生素D受体(VDR)调节和治疗牛皮癣的作用。
VITAMIN D RECEPTOR MODULATORS
申请人:Bunel Emilio Enrique
公开号:US20090227604A1
公开(公告)日:2009-09-10
The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1a,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
POSITIVE PHOTOSENSITIVE RESIN COMPOSITION AND METHOD FOR FORMING PATTERNS BY USING THE SAME
申请人:LIU Chi-Ming
公开号:US20120328799A1
公开(公告)日:2012-12-27
A photosensitive resin composition and a method for forming patterns by using the same are disclosed. The photosensitive resin composition comprises a novolac resin (A), an ortho-naphthoquinone diazide sulfonic acid ester (B) and a ketol solvent (C). The novolac resin (A) includes a high-ortho novolac resin (A-1) that has ortho-ortho methylene bonding to all methylene bonding in a ratio of 18% to 25%, and a weight ratio (A-1)/(C) of the high-ortho novolac resin (A-1) to the ketol solvent (C) is 0.1 to 2.0, thereby exhibiting excellent temporal stability and further forming patterns with superior film to thickness uniformity and high resolution.