A new [3 + 4] cycloaddition of azaoxyallyl cations and anthranils has been achieved for rapid access to multisubstituted benzodiazepine derivatives. A variety of anthranils and α-halo hydroxamates were both effective substrates with simple operations under transition-metal-free conditions. The intriguing features of this method include its mild nature of the reaction conditions, high efficiency, broad
Control of parasites in animals by the use of novel trifluoromethanesulfonanilide oxime ether derivatives
申请人:Meyer Gerhard Adam
公开号:US20060063841A1
公开(公告)日:2006-03-23
Novel trifluoromethanesulfonanilide oxime ether compounds useful for controlling endo and/or ectoparasites in the environment are provided, together with methods of making the same, and methods of using the inventive compounds to treat parasite infestations in vivo or ex vivo.
CONTROL OF PARASITES IN ANIMALS BY THE USE OF NOVEL TRIFLUOROMETHANESULFONANILIDE OXIME ETHER DERIVATIVES
申请人:Meyer Adam Gerhard
公开号:US20080262048A1
公开(公告)日:2008-10-23
Novel trifluoromethanesulfonanilide oxime ether compounds useful for controlling endo and/or ectoparasites in the environment are provided, together with methods of making the same, and methods of using the inventive compounds to treat parasite infestations in vivo or ex vivo.
Substituted 2(1H)-quinazolinone-1-alkanoic acids and esters
申请人:ORTHO PHARMACEUTICAL CORPORATION
公开号:EP0138491A2
公开(公告)日:1985-04-24
The synthesis of substituted 2(1H)-quinazolinone-1-alkanoic acids and their esters is described. The novel quinazolinones are renal vasodilators and as such reduce vascular resistance to renal blood flow. The quinazolinones are useful as cardiovascular agents.
Polymerizable absorbers of UV and high energy visible light
申请人:Johnson & Johnson Vision Care, Inc.
公开号:US11046636B2
公开(公告)日:2021-06-29
Described are polymerizable high energy light absorbing compounds of formula I:
Wherein Y, Pg, R1, R2, R3, R4, R5, and R6 are as described herein. The compounds absorb various wavelengths of ultraviolet and/or high energy visible light and are suitable for incorporation in various products, such as biomedical devices and ophthalmic devices.
所述的是式 I 的可聚合高能光吸收化合物:
其中 Y、Pg、R1、R2、R3、R4、R5 和 R6 如本文所述。这些化合物可吸收各种波长的紫外线和/或高能可见光,适用于各种产品,如生物医学设备和眼科设备。