CAS: 34837-55-3; Phenyl Hypobromoselenoite

相似化合物

645-96-5 104013-25-4 1261861-19-1

上下游产品

phenyl selen°Cyanate benzeneselenenyl tribromide phenyl methyl selenide dibromide ethylphenylselenium dibromideethyl phenyl selenide o-nitrophenyl phenylselenyl sulfide p-methoxyphenyl phenyl selenide benzyl phenyl selenide

📜4,4-Dimethyl-3,5-Diphenyl-4,5-Dihydroisoxazol-5-Ol 反应生成 苯基溴化硒
参考文献:Edwards Et Al.,Journal Of The Chemical Society,1928,P. 2300
标题:Edwards Et Al.,Journal Of The Chemical Society,1928,P. 2300

专利信息

专利号:US-2006287520-A1
优先权日:2005-05-16
标 题 :Synthesis of salinosporamide A and analogues thereof
发明人：DANISHEFSKY SAMUEL J; ENDO ATSUSHI
权利人:DANISHEFSKY SAMUEL J; ENDO ATSUSHI
摘要:A novel synthesis of salinosporamide A is provided. Salinospoamide A as well as structurally related natural products, omuralide and lactacystin, have been shown to be proteasome inhibitors. Therefore, these compounds as well as analogues of these natural products may be useful in the treatment of proliferative diseases such as cancer, autoimmune diseases, diabetic retinopathy, etc. The invention provides for the synthesis of salinosporamide A as well as analogs thereof using a convenient point for derivatization of the bicyclic core. Pharmaceutical compositions and method of using the inventive compounds are also provided.

专利号:US-6005097-A
优先权日:1996-06-14
标题 :Processes for high-yield diastereoselective synthesis of dideoxynucleosides
发明人：CHEN SHU-HUI; LI XIUYAN
权利人:VION PHARMACEUTICALS INC
摘要:The present invention relates to methods for substantially enhancing the stereoselective synthesis of β-anomeric nucleoside analogs. In methods according to the present invention, the introduction of a phenylseleno group onto a blocked lactone sugar precursor may be selected so that the desirable phenylseleno substituent is introduced on the side of the blocked lactone away from the blocking group. This stereospecific introduction of the phenylseleno group in sugar precursor allows the synthesis of nucleoside analogs and in particular, 2',3',-dideoxy- and 2',3'-dideoxy-2',3'-didehydronucleoside analogs in very high yield. In certain preferred embodiments, the preferred phenylseleno blocked lactone is obtained in an amount representing approximately 90% or more of the total amount of the stereoisomers obtained. In even more preferred embodiments, the amount of the preferred stereoisomer is at least 95%, even more preferably at least about 97% of the total amount of phenylseleno blocked lactone produced.

专利号:US-7094805-B2
优先权日:2001-12-14
标 题 :Total synthesis of merrilactone A
发明人：DANISHEFSKY SAMUEL J; BIRMAN VLADIMIR B
权利人:UNIV COLUMBIA
摘要:This invention provides a total synthesis of Merrillactone and Merrilactone analogues for use as neurotrophic agents in the treatment of neurodegenerative diseases. The invention also provides intermediates for use in the synthesis of Merrilactone and its analogues.

专利号:US-12234203-B2
优先权日:2020-03-12
标 题:Process for the synthesis of cannabidiol and intermediates thereof
发明人：ANAND RADHIKA; SHARMA SUMIT; SINGH CHAM PANKAJ; GANNEDI VEERANJANEYULU; KUMAR MUKESH; PRATAP SINGH VARUN; PRAKASH RAHUL VISHAV; ASREY VISHWAKARMA RAM; PAL SINGH PARVINDER
权利人:COUNCIL OF SCIENT AND INDUSTRIAL RESEARCH AN INDIAN REGISTERED BODY INCORPORATED UNDER THE REGN OF T; COUNCIL OF SCIENT AND INDUSTRIAL RESEARCH AN INDIAN REGISTERED BODY INCORPORATED UNDER THE REGN OF S
摘要:The present invention relates to process for the preparation of cannabidiol (A) from the coupling of (D) and (E) through the intermediates (C) and (D) starting from compound (B). The invention further relates to the novel compounds (B), (C), (D) and (E) and reagents used in this process. More specifically, this invention provides the manufacturing of Cannabidiol (A) in milligram to gram or kilogram scale.

专利号:EP-1274680-B1
优先权日:2000-04-18
标 题 :Synthesis intermediate products for producing vitamin d derivatives
发明人：STEINMEYER ANDREAS; BOIDOL WERNER; ZORN LUDWIG
权利人:SCHERING AG
摘要:The invention relates to a new synthesis intermediate product of formula I its microbiological production and use for synthesis of vitamin D derivatives.

专利号:US-10899878-B2
优先权日:2017-04-06
标 题:Phosphorus-containing caprolactone monomers for synthesis of flame retardant polycaprolactones
发明人：CAMPBELL ERIC J; CZAPLEWSKI SARAH K; KOBILKA BRANDON M; WERTZ JASON T
权利人:IBM
摘要:A process of forming a flame retardant monomer includes forming a hydroxyl-functionalized caprolactone molecule, and reacting the hydroxyl-functionalized with a phosphorus-containing flame retardant molecule to form a flame retardant-functionalized caprolactone monomer. A flame retardant monomer includes at least one moiety derived from a hydroxyl-functionalized caprolactone molecule and at least one phosphorus-containing flame retardant moiety. A flame retardant polymer includes at least two flame retardant monomer repeat units, each flame retardant monomer repeat unit including at least one moiety derived from a hydroxyl-functionalized caprolactone molecule and at least one phosphorus-containing flame retardant moiety.