3, 4-DehydroprolineUS National Cancer Institute
This chapter presents an organ culture technique specially adapted for studies on the formation of 3,4-didehydroretinol and retinyl esters from all- trans -retinol. Short-term organ culture provides a physiological model for in vitro studies of vitamin A metabolism in human skin. An even closer...
获取底价 成都格利普生物科技有限公司 商品描述 价格说明 联系我们 获取底价 商品描述 价格说明 联系我们 品牌 格利普生物 含量 98% 自重 20mg 颜色 白色 鉴定方法 液相(HPLC)质谱(Mass) 核磁(NMR) 特别备注 仅供实验室对照及药理研究使用,不能作为其他用途 化合物类型 甾体 保存条件 2-8°C,避光保存...
The dehydrocoupling of the sterically hindered phosphine−borane adduct tBu2PH·BH3 above 140 °C is catalyzed by the rhodium complexes [Rh(1,5-cod)2][OTf] or Rh6(CO)16 to give the four-membered chain tBu2PH−BH2−tBu2P−BH3 (1), which was isolated in 60% yield and charact...
发货地 上海 商品类型 化工能源 、 化工试剂 、 生化试剂 商品关键词 Dehydrodiisoeugenol、 去氢二异丁香酚、 脱氢二异丁香酚、 2680、 81、 1 商品图片 商品参数 品牌: 美国TargetMol 分子量: 326.392 分子式: C20H22O4 CAS No.: 2680-81-1 价格说明 价格:商品在平台的展示标价,具体的...
A promising strategy in the synthesis of functional compounds with a cage structure is the use of 1,3-dehydroadamantane (tetracyclo[3.3.1.1.~(3,7).0.~(1,3)]decane; 1,3-DHA; bridging [3.3.1]propellane) and its derivatives that are capable of restoring the adamantane structure in their...
A Convenient Method for the Synthesis of Dehydroquinic Acid AconvenientsynthesisofdehydroquinicacidanditscorrespondingmethylesteraredescribedProtectionofthetransdiolofquinicacid,followedbyPCCoxidation,gavefullyprote... CL Sann,CA&AD Abell - 《Synthetic Communications》 被引量: 11发表: 2003年 Aromatic biosynt...
10α-Cinnamoyloxy-4α(H)-dauca-2,8-dien-5β-ol (10α-Cinnamoyloxy-2,3-dehydrocarotol)Taxonomy: Physicochemical and Pharmacological Properties of Sesquiterpene Esters – The Bicyclic Sesquiterpene Esters – Daucanes (Carotanes) – Monoesters Biological sources: Blainvillea acmella L. [1] C...
PROBLEM TO BE SOLVED: To provide a method for producing UDP-3/4-ketoglucosamine and UDP-3,4-dehydroglucosamine having reducing activity by turning sugar site C3 or C4 of UDP-hexosamine to keto-form.NAMIKI HIDEO並木 秀男KARIYA MIEKO
OF THE DISCLOSURE\nN-acyl-2,3-dehydro-amino carboxylic esters having the\ngeneral formula\n(I),wherein R1 represents a straight-chain or branched (C1-C4)\nalkyl radical, a phenyl radical or a benzyl radical, R2 re-\npresents hydrogen or a methyl radical, R3 represents hydro-\ngen, a ...