A dual-function all-inorganic intercluster salt comprising the polycation ε-[Al<sub>13</sub>O<sub>4</sub>(OH)<sub>24</sub>(H<sub>2</sub>O)<sub>12</sub>]<sup>7+</sup> and polyanion α-[PMo<sub>10</sub>V<sub>2</sub>O<sub>40</sub>]<sup>5−</sup> for detoxifying sulfur mustard and soman
作者:Jialin Yu、Qi Gao、Lijuan Zhang、Yunshan Zhou、Yuxu Zhong、Jianbo Yin、Yuanyuan Zhou、Fangsheng Tao、Yong'an Wang
DOI:10.1039/d0dt01307b
日期:——
The specially designed intercluster compound can catalytically decontaminate both HD and GD at ambient conditions with high efficiency.
The preparation of 13-methylgon-4-enes and novel 13-polycarbonalkylgon-4-enes by a new total synthesis is described. 13-Alkylgon-4-enes having progestational, anabolic and androgenic activities are prepared by forming a tetracylic gonane structure unsaturated in the 1,3,5(10),9(11) and 14-positions, selectively reducing in the B- and C-rings, and converting the aromatic A-ring compounds so-produced to gon-4-enes by Birch reduction and hydrolysis.
Novel s-triazine compounds are prepared as derivatives of the corresponding amidinourea and amidinothiourea compounds by reacting with an activated form of an acid amide to give substituted s-triazinones and thiones respectively, of the formula ##STR1## The s-triazinones and thiones are useful derivatives in analyzing for the corresponding amidinourea or amidino thiourea precursors and also have useful pharmacological properties which make them suitable for a variety of medicinal purposes including use as antidiarrheal agents.
Azole derivatives, process for their preparation and their use
申请人:Hoechst Aktiengesellschaft
公开号:US05482957A1
公开(公告)日:1996-01-09
Azole derivatives, process for their preparation, and their use Azole derivatives of the formula (I) ##STR1## in which A, L, O, R.sup.1, X, Y, Z and q have the meanings given, process for their preparation, pharmaceutical preparations and the use of the compounds are described. Azole derivatives of the formula I where the symbols have for example the following meanings: R.sup.1 is (C.sub.2 -C.sub.10)-alkyl, Z is nitrogen, X and Y are independently of one another CR.sup.2, L is --CH.sub.2 --, q is zero or 1, A is a biphenyl radical which is substituted for example by R.sup.15, R.sup.2 is halogen or hydrogen, R.sup.15 is SO.sub.2 --NH--CO--OR.sup.6 and R.sup.6 is phenyl, are highly active antagonists of angiotensin II receptors.
Substituted tetrahydrobenzothiophenes and method of preparation thereof
申请人:American Cyanamid Company
公开号:US04150035A1
公开(公告)日:1979-04-17
This disclosure describes novel 5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-4-amines useful as intermediates for the preparation of animal growth regulants.