CAS: 104-97-2; 3-Cyclopentylpropionylchloride

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4524-93-0 119507-55-0 932-28-5

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CAS号140-77-2 3-环戊基丙酸 | CAS号79-37-8 草酰氯 | CAS号28861-25-8 1-Propanone,3-c... | CAS号58-20-8 环戊丙酸睾酮 | CAS号767-05-5 3-环戊基-1-丙醇 | CAS号4500-28-1 3-cyclopentyl-N... | CAS号601-63-8 环戊丙酸诺龙

3-环戊基丙酸置于草酰氯体系中,用 二氯甲烷,N,N-二甲基甲酰胺 用作溶剂,化学反应生成3-环戊基丙酰氯
参考文献:使用从拟南芥中分离的羧酸酯酶对异生物质底物进行结构活性研究
标题:使用从拟南芥中分离的羧酸酯酶对异生物质底物进行结构活性研究
摘要:羧酸酯酶 (Cxe) 催化异生物质和天然产物的水解,从根本上改变它们的生物活性.虽然动物 Cxe 的底物选择性,如猪肝酯酶 (Ple) 已得到充分研究,但植物中的相应酶尚未确定,其活性尚未确定.使用拟南芥 (At) 作为来源,已经克隆,表达了 α/β 水解酶 Atcxe 蛋白质家族的五个代表性成员,并用异生物质底物测定了纯化的重组蛋白的酯酶活性.两个成员 Atcxe5 和 Atcxe18 被发现是有活性的羧酸酯酶,尽管 Atcxe5 作为可溶性蛋白质被证明是高度不稳定的.Atcxe18 和先前表征的来自拟南芥 (Atsfgh) 的 S-甲酰谷胱甘肽水解酶针对一系列基于甲基伞形酮的酯进行了测定,其中酰基部分的大小和构象各不相同.使用同一系列测定拟南芥植物的粗酯酶制剂,并将结果与常用的 Ple 获得的结果进行比较.对于直链酯,Atcxe18 的行为类似于 Ple,但拟南芥水解酶证明对支链酰
Doi:10.1016/j.Phytochem.2006.12.014

专利信息

专利号:US-3959322-A
优先权日:1960-09-22
标 题:Synthesis of 13-alkyl-gon-4-ones
发明人：HUGHES GORDON ALAN; SMITH HERCHEL
权利人:SMITH HERCHEL
摘要: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.

专利号:US-6608196-B2
优先权日:2001-05-03
标题 :Process for solid supported synthesis of pyruvate-derived compounds
发明人：WANG BING; JANAGANI SATYANARAYANA; CALLAWAY WYETH B; SESSLER JONATHAN L
权利人:GALILEO PHARMACEUTICALS INC
摘要:Provided are processes for synthesizing structurally diverse pyruvate-derived compounds using a parallel approach on a solid phase support. Examples of such a solid phase support include resins which have also been used in solid phase peptide synthesis.

专利号:US-2003069447-A1
优先权日:2000-02-16
标 题 :Acetal hydroxylamine compounds
发明人：BRINER PAUL HOWARD; FLOOD ANDREW
摘要:Compounds of formula (I): R 1 CH 2 (OR 2 )ONH 2 , wherein R 1 is hydrogen or methyl and R 2 is a C 1 -C 6 alkyl group, or a salt thereof are useful as reagents for the synthesis of biologically active hydroxyaminocarbonyl- and N-formyl-N-hydroxylamino-containing compounds.

专利号:US-2003100750-A1
优先权日:2001-05-03
标 题:Process for solid supported synthesis of pyruvate-derived compounds

专利号:US-2008176857-A1
优先权日:2005-03-25
标题 :4-Piperazinnylthieno[2,3-d]Pyrimidine Compounds as Platelet Aggregation Inhibitors
发明人：ENNIS MICHAEL DALTON; KORTUM STEVEN WADE; TENBRINK RUTH ELIZABETH
权利人:ENNIS MICHAEL DALTON; KORTUM STEVEN WADE; TENBRINK RUTH ELIZABETH
摘要:Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I: n n n n n n n n n n wherein A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , A 7 , A 8 , X 4 , X 6 , R 2 , R 4 , R 5 , and R 6 are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.

专利号:US-2004087726-A1
优先权日:2002-10-28
标 题:Synthesis and use of nitrophenol resins