CAS: 306-53-6; Azamethoniumbromide

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CAS号74-96-4 溴乙烷 | CAS号3030-47-5 五甲基二乙烯三胺 | CAS号598-56-1 N,N-二甲基乙胺

专利信息

专利号:US-10925977-B2
优先权日:2006-10-05
标 题 :Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications
发明人：YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S
权利人:YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S; CEIL POINT LLC; UNIV TEXAS
摘要:Novel methods of synthesis of chelator-targeting ligand conjugates, compositions comprising such conjugates, and therapeutic and diagnostic applications of such conjugates are disclosed. The compositions include chelator-targeting ligand conjugates optionally chelated to one or more metal ions. Methods of synthesizing these compositions in high purity are also presented. Also disclosed are methods of imaging, treating and diagnosing disease in a subject using these novel compositions, such as methods of imaging a tumor within a subject and methods of diagnosing myocardial ischemia.

专利号:EP-0201761-B1
优先权日:1985-04-30
标题 :Use of basic amides for increasing the porosity in paper or paper-like materials
摘要:1. Use of basic amides from amine mixtures which are obtained as tetramine bottom product in the industrial synthesis of dialkylenetriamines, in particular, dipropylenetriamine and more particularly diethylenetriamine from dihalogenoalkanes and ammonia after the triamine fraction has been distilled off or which are obtained in the industrial synthesis of diethylenetriamine and ethylenediamine from 1,2-dichloroethane and ammonia and long-chain fatty acids or fatty acid mixtures which have a melting point below 30 degrees C, for enhancing the porosity of paper or paperlike materials.

专利号:US-5629394-A
优先权日:1992-12-17
标 题 :Direct synthesis by living cationic polymerization of nitrogen-containing polymers
发明人：CHERADAME HERVE M; CHEN FRANK J; STANAT JON E R; NGUYEN HUNG A; TABAR BEHROOZ R
权利人:EXXON CHEMICAL PATENTS INC
摘要:A method is provided for the direct synthesis by living cationic polymerization of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino, cyanato, thiocyanato or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

专利号:US-5753143-A
优先权日:1996-03-25
标 题 :Process for the CO2 reforming of methane in the presence of rhodium zeolites
发明人：BHAT RAMANATH; SACHTLER WOLFGANG MAX HUGO
权利人:UNIV NORTHWESTERN
摘要:The present invention relates to a process for the carbon dioxide reforming of methane in the presence of a catalyst to produce a synthesis gas comprising hydrogen and carbon monoxide. The process utilizes a catalyst and reducing agent which under appropriate process conditions can accomplish the CO2 reforming of methane in the absence of steam. The process includes contacting methane and CO2 in the presence of an effective amount of rhodium incorporated into a natural or synthetic crystalline zeolite having a silicon to aluminum ratio of greater than or equal to about 1.0 under reforming conditions sufficient to convert CH4 to synthesis gas.

专利号:KR-101513003-B1
优先权日:2006-10-05
标 题 :Efficient synthesis of chelators for nuclear imaging and radiotherapy compositions and applications

专利号:US-10814013-B2
优先权日:2006-10-05
标 题 :Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications