CAS: 10161-33-8; Trenbolone

上下游产品

(8S,11R,13S,14S,17S)-11,17-Dihydroxy-13-methyl-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydro-cyclopenta[a]phenanthren-3-one 3-methoxy-estra-1,3,5(10)-triene-11α,17β-diol (8S,9S,11R,13S,14S,17S)-11,17-Dihydroxy-13-methyl-1,2,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one (8S,9S,11R,13S,14S,17S)-3-Methoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-diol3,17-dioxoestra-4,9,11-triene Trendione trenbolone acetate

3-缩酮置于钾硼氢,硫酸,2,3-二氯-5,6-二氰基-1,4-苯醌,正丁醇体系中,用 二氯甲烷,水,丙酮 用作溶剂,化学反应生成群勃龙
参考文献:一种制备群勃龙醋酸酯的方法
标题:一种制备群勃龙醋酸酯的方法
摘要:本发明公开了一种制备群勃龙醋酸酯的方法,属于激素类药物的制备加工技术领域.该方法以3‑亚乙二氧基雌甾‑δ 5,10,δ 9,11 ‑二烯‑17‑酮为起始原料,通过还原17位酮为醇,水解3位缩酮,氧化脱氢和17位醇乙酰化制备得到群勃龙醋酸酯.本发明所述的群勃龙醋酸酯合成工艺路线,原料价廉易得,反应控制简便副产物少,纯化容易,总产率高,在生产成本和可操作性上有极高的竞争力,适合工业化大规模生产,具有非常好的经济效益.

专利信息

专利号:US-11078093-B2
优先权日:2017-06-30
标 题 :Surfactant-assisted synthesis of surface-functionalized nanoparticle-polymer electrospun composites
发明人：CWIERTNY DAVID; MYUNG NOSANG; PETER KATHERINE T; PARKIN GENE FRANCIS
权利人:UNIV CALIFORNIA; UNIV IOWA RES FOUND
摘要:A method is disclosed for synthesizing nanofilters for water treatment. The method includes: dispersing an active binding agent in an organic solvent solution to create a suspension of the active binding agent and the solution of the solvent; dissolving an organic polymer resin and an anionic surfactant in the suspension of the active binding agent and the solvent solution to create a sol gel; and electrospinning the sol gel to form electrospun nanofiber composites with embedded, surface-active nanoparticles.

专利号:WO-2005105153-A1
优先权日:2004-04-30
标 题 :Hydroxyalkyl derivatives of biologically active compounds
发明人：DESHPANDE JAYANT VENKATESH; KADAM VAISHALI MADHUKAR; GUPTE VANDANA SANDEEP; RANBHAN KAMLESH JAYANTILAL
权利人:KOPRAN RES LAB LTD; DESHPANDE JAYANT VENKATESH; KADAM VAISHALI MADHUKAR; GUPTE VANDANA SANDEEP; RANBHAN KAMLESH JAYANTILAL
摘要:Hydroxyalkyl derivatives of biologically active compounds represented by the formula VII wherein R2 = H, CI-12 alkyl, C6-12 aryl, or -OH and D = Biologically active agent having functional groups such as Formula (a) epoxy or aziridine and Z' = Formula (b) L= spacer comprising (un)substituted alkyl, hydroxyalkyl or alkoxy alkyl with the condition that the carbon chain length contains 2 to 6 carbon atoms when Z' = Formula (c) and pharmaceutically acceptable acid addition salts and enantiomers thereof Also process for the synthesis of compounds of the Formula VII and pharmaceutically acceptable acid addition salts and enantiomers thereof comprising condensation of the biologically active agents having functional groups such as Formula (d) epoxy or azifidine with substituted alkyl derivatives under alkaline conditions, at 20 - 80°C, in an organic solvent.

专利号:US-2014274978-A1
优先权日:2013-03-15
标题 :Phytosterol spirostane and spirostene derivatives having a wide variety of utilities in humans and other animals
发明人：FASCIOLA ANDRE ARMEL
权利人:FASCIOLA ANDRE ARMEL
摘要:The present invention utilizes phytosterol, phytoecdysteroid, sapogenin, triterpene, terpene, spirostane, spirostene and androstene derivative compounds to provide a wide variety of utilities to humans and other animals. The compounds and methods provide numerous and wide-ranging benefits including biochemical and constructive metabolic benefits including increases in protein synthesis and synthesis efficiency, ergogenic, adaptogenic, cosmetic and medicinal skin agents and veterinary utilities. The compounds provide agents that increase physical endurance and work output, act as a general tonic for increasing health and vigor, increase sleep time and sleep efficiency and act as rejuvenating agents to reverse the effects of fatigue and stress. Novel utilities for pet, farm, zoo and companion animals are also provided.

专利号:US-2019002309-A1
优先权日:2017-06-30
标 题 :Surfactant-assisted synthesis of surface-functionalized nanoparticle-polymer electrospun composites

专利号:US-8093415-B2
优先权日:2001-11-16
标题:Polyunsaturated fatty acid monovalent and divalent metal salt synthesis
发明人：LUCHINI DANIEL NESTOR; STROHMAIER GEORGE K; FREDERIKSEN EILER D; HAWKES JAMES G; DULL BOB J
权利人:LUCHINI DANIEL NESTOR; STROHMAIER GEORGE K; FREDERIKSEN EILER D; HAWKES JAMES G; DULL BOB J; VIRTUS NUTRITION LLC
摘要:Methods for the preparation of a free-flowing, storage-stable fatty acid metal salt product by forming a reactive admixture of (a) an unsaturated fatty acid glyceride feedstock; and (b) from about 1 mol to about 3 mol of at least one monovalent metal hydroxide or at least one divalent metal hydroxide; and heating the admixture to a temperature at which said fatty acid glycerides saponify to form fatty acid metals salts; wherein said monovalent metal is potassium; and wherein said divalent metal is selected from the group consisting of calcium, copper, magnesium and zinc. The fatty acid glycerides are saponified in an atmosphere in which the partial pressure of oxygen has been reduced by an amount effective to provide an improvement in storage stability until a free-flowing, storage-stage product is obtained. Storage stable metal salts of unsaturated fatty acids prepared by the inventive methods are also disclosed.

专利号:RU-2193566-C1
优先权日:2001-03-12
标题:Method of synthesis of succinic acid monoether from 17-hydroxysteroid and succinic anhydride