(Z,14R)-14-羟基二十碳-11-烯酸 | 4103-20-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: (Z,14R)-14-羟基二十碳-11-烯酸
• 中文别名: (~67~Cu)铜(2+)二氯化
• 英文名称: (11Z,14R)-14-hydroxyicos-11-enoic acid
• 英文别名: lesquerolic acid；(+)-14-Hydroxy-cis-11-eicosensaeure, Lesquerolsaeure；D-Lesquerolinsaeure；(Z,14R)-14-hydroxyicos-11-enoic acid
• CAS: 4103-20-2
• 化学式: C₂₀H₃₈O₃
• 分子量: 326.52
• InChiKey: OONXYOAWMIVMCI-KWRJMZDGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  23
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (Z,14R)-14-羟基二十碳-11-烯酸 在 L-丙氨酸 、 sodium hydroxide 作用下， 以 aq. buffer 为溶剂， 反应 2.0h， 生成 13-aminotridecanoic acid
  参考文献：
  名称：

  利用可再生长链脂肪酸微生物合成中链α，ω-二羧酸和ω-氨基羧酸

  摘要：

  使用生物催化剂可以将长链脂肪酸生物转化为中链α，ω-二羧酸或ω-氨基羧酸。这项研究提出了直接由脂肪酸（例如，C 9，C 11，C 12，C 13）和ω-氨基羧酸（例如C 11，C 12，C 13）生产的方法。 ，油酸，蓖麻油酸，去油酚酸）使用重组大肠杆菌为基础的生物催化剂。ω-羟基羧酸，是通过脂肪酸的氧化裂解而产生的然后，由恶臭假单胞菌GPo1的醇脱氢酶（ADH，AlkJ）将涉及脂肪酸双键水合酶，醇脱氢酶，Baeyer-Villiger单加氧酶和酯酶的酶促反应氧化为α，ω-二羧酸。氨基羧酸通过从ADH的串联组合恶臭假单胞菌GPO1和的ω转氨酶Silicibacter pomeroyi。在生物转化过程中，大肠杆菌天然酶可还原脂肪酸（如蓖麻油酸和间苯二酚酸）中存在的双键。这项研究表明，与工业相关的基石（C 9至C 13 饱和α，ω-二羧酸和ω-氨基羧酸）可以通过生物催化从可再生脂肪酸中生产。

  DOI：

  10.1002/adsc.201300784
• 作为产物：
  描述：

  Densipolic acid 、 Auricolic acid 以as or not as a mixture with ricinoleic acid and lesquerolic acid, as, after hydrogenation, saturated acids having the same C18 or C20 chain length are obtained的产率得到蓖麻油酸
  参考文献：
  名称：

  Process for synthesizing omega-functionalized acids from fatty acids or fatty esters

  摘要：

  本发明的主题是一种合成公式为R—(CH2)n—COOH的ω-官能化酸的过程，其中R为COOH或NH2CH2，从含有羟基脂肪酸的天然原料中。

  公开号：

  US08927746B2

文献信息

• METHOD FOR THE SYNTHESIS OF DIACIDS OR DIESTERS FROM NATURAL FATTY ACIDS AND/OR ESTERS
  申请人：Dubois Jean-Luc

  公开号：US20100305354A1

  公开（公告）日：2010-12-02

  The invention relates to a process for the synthesis of diacids or diesters of general formula ROOC—(CH 2 ) x —COOR, in which n is an integer between 5 and 14, R is either H or an alkyl radical of 1 to 4 carbon atoms, from natural long-chain monounsaturated fatty acids or esters including at least 10 adjacent carbon atoms per molecule of the general formula CH 3 —(CH 2 ) n —CHR 1 —CH 2 —CH═CH—(CH 2 ) p —COOR, in which R is H or an alkyl radical with 1 to 4 carbon atoms, R 1 is either H or OH, and n and p, which are equal or different and are indices between 2 and 11. The method comprises: during a first step, converting the natural fatty acid or ester by pyrolysis or by ethenolysis, into a ω-monounsaturated fatty acid or ester of the general formula CH 2 ═CH—(CH 2 ) m —COOR, in which m is equal to p or p+1, depending on the nature of the processed fatty acid/ester and the conversion used; during a second step, submitting the product thus obtained to a metathesis or homometathesis reaction for obtaining a compound of the general formula ROOC—(CH 2 ) m —CH═CH—(CH 2 ) m —COOR, or cross-metathesis with a compound of formula R 2 OOC—(CH 2 ) r —CH═CH—R 3 , in which R 2 is either H or an alkyl radical front with 1 to 4 carbon atoms, r is either 0 or 1 or 2 and R 3 is H, CH 3 or COOR 2 , thus defining a cyclic or molecule or not, in order to obtain an unsaturated compound of the general formula ROOC—(CH 2 ) m —CH═CH—(CH 2 ) r —COOR 2 , and during a third step, converting the unsaturated compound into a saturated compound by hydrogenation of the double bond.

  这项发明涉及一种合成一般公式为ROOC—(CH2)x—COOR的二元酸或二元酯的过程，其中n是5到14之间的整数，R是H或1到4个碳原子的烷基自由基，从天然长链单不饱和脂肪酸或酯中合成，这些脂肪酸或酯每分子至少包括10个相邻的碳原子，其一般公式为CH3—(CH2)n—CHR1—CH2—CH═CH—(CH2)p—COOR，其中R是H或1到4个碳原子的烷基自由基，R1是H或OH，n和p相等或不同，是2到11之间的指数。该方法包括：在第一步中，通过热解或乙炔醇解将天然脂肪酸或酯转化为ω-单不饱和脂肪酸或酯，其一般公式为CH2═CH—(CH2)m—COOR，其中m等于p或p+1，具体取决于处理的脂肪酸/酯的性质和所使用的转化；在第二步中，将所得产物进行交叉代谢或同交叉代谢反应，以获得一般公式为ROOC—(CH2)m—CH═CH—(CH2)m—COOR的化合物，或与公式为R2OOC—(CH2)r—CH═CH—R3的化合物进行交叉代谢，其中R2是H或1到4个碳原子的烷基自由基，r是0或1或2，R3是H、CH3或COOR2，从而定义一个循环或不循环的分子，以获得一般公式为ROOC—(CH2)m—CH═CH—(CH2)r—COOR2的不饱和化合物；在第三步中，通过加氢双键将不饱和化合物转化为饱和化合物。
• METHOD FOR THE SYNTHESIS OF AN OMEGA-AMINO ACID OR ESTER STARTING FROM A MONOUNSATURATED FATTY ACID OR ESTER
  申请人：Dubois Jean-Luc

  公开号：US20110224454A1

  公开（公告）日：2011-09-15

  The invention relates to a method for the synthesis of ω-amino alkanoic acids or esters thereof starting from unsaturated natural fatty acids passing through an ω-unsaturated nitrile intermediate compound.

  该发明涉及一种从非饱和天然脂肪酸开始，通过一种ω-非饱和腈中间化合物来合成ω-氨基烷酸或其酯的方法。
• Amino acid preparation method comprising a step of hydroformylation of an unsaturated fatty nitrile
  申请人：ARKEMA FRANCE

  公开号：US10125221B2

  公开（公告）日：2018-11-13

  A process for synthesizing an ω-amino acid compound of formula HOOC—(CH2)r+2—CH2NH2, wherein 4≤r≤13 from a monounsaturated fatty nitrile compound of formula CH2═CH—(CH2)r—CN the process comprising: 1) a step of hydroformylation of the mono unsaturated fatty nitrile compound by reacting said nitrile with carbon monoxide and di hydrogen 5e-a5 to obtain a nitrile aldehyde compound of formula HOC—(CH2)r+2-CN, then 2) a step of oxidation, in the presence of dioxygen, of the nitrile aldehyde compound to obtain a corresponding nitrile acid compound of formula HOOC—(CH2)r+2-CN, and 3) a step of reduction of the nitrile acid compound to give an w-amino acid of formula HOOC—(CH2)r+2—CH2NH2.

  一种用于合成ω-氨基酸化合物公式 HOOC—(CH2)r+2—CH2NH2， 其中4≤r≤13，从单不饱和脂肪酸腈化合物公式 CH2═CH—(CH2)r—CN 该工艺包括：1）单不饱和脂肪酸腈化合物的氢甲酰化步骤，通过将所述腈与一氧化碳和二氢5e-a5反应，以获得腈醛化合物公式HOC—(CH2)r+2-CN，然后2）在 dioxygen 存在的情况下，氧化腈醛化合物以获得相应的腈酸化合物公式HOOC—(CH2)r+2-CN，以及3）将腈酸化合物还原为给出w-氨基酸的公式 HOOC—(CH2)r+2—CH2NH2.
• PROCESS FOR PREPARING SATURATED AMINO ACIDS OR SATURATED AMINO ESTERS COMPRISING A METATHESIS STEP
  申请人：Couturier Jean Luc

  公开号：US20130116458A1

  公开（公告）日：2013-05-09

  The subject matter of the invention is a process for synthesizing a saturated long-chain o.,0)-amino ester (acid) obtained in a first step by cross-metathesis between an acrylic first compound and a monounsaturated second compound comprising at least one nitrile, acid or ester trivalent function, one of these compounds comprising a nitrile function and the other an acid or ester function, in the presence of a ruthenium carbene metathesis catalyst, and in a second step by hydrogenation of the monounsaturated nitrile ester (acid) obtained in the presence of the metathesis catalyst of the preceding stop, acting as a hydrogenation catalyst.

  发明的主题是一种合成饱和长链O.,0）-氨基酯（酸）的过程，该过程首先通过交叉复分解在丙烯酸第一种化合物和至少含有一种腈、酸或酯三价功能的单不饱和第二种化合物之间进行，其中一种化合物含有腈功能，另一种化合物含有酸或酯功能，在钌卡宾复分解催化剂的存在下，然后在第二步中，通过氢化在前一步中获得的单不饱和腈酯（酸），在前一步中的复分解催化剂作为氢化催化剂的作用下。
• BIOPASSIVATING MEMBRANE STABILIZATION BY MEANS OF NITROCARBOXYLIC ACID-CONTAINING PHOSPHOLIPIDS IN PREPARATIONS AND COATINGS
  申请人：Dietz Ulrich

  公开号：US20140099354A1

  公开（公告）日：2014-04-10

  The present invention relates to nitro-carboxylic acid (s)-containing phospholipids, to be used for coating of medical devices such as stents, catheter balloons, wound pads or surgical suture material and for bio-passivating compositions, such as rinses, waterproofing solutions, coating solutions, cryoprotection solutions, cold preservation media, lyoprotection solutions, contrast media solutions, preservation and reperfusion solutions containing these compounds as well as preparing solutions thereof and coating medical devices as well as their uses.

  本发明涉及一种含硝基羧酸（s）的磷脂，用于涂覆医疗器械，如支架、导管球囊、伤口垫或外科缝合材料，以及用于生物钝化组合物，如漱口液、防水溶液、涂层溶液、冷冻保护溶液、冷藏介质、冻干保护溶液、造影介质溶液、含有这些化合物的保存和再灌注溶液，以及制备这些溶液和涂覆医疗器械以及它们的用途。