CAS: 127-27-5; Pimaric Acid

该化合物是一种主要来自松树脂的二苯基树脂酸,其特点是三环结构,并因其极好的胶片成型和装订性而经常用于生产粘合剂,涂料和清漆.该化合物具有良好的热稳定性和耐氧化性,适合需要耐久材料的工业用途.皮玛酸还作为合成改良树脂和其他特殊化学品的前体.其疏水性有助于抗水配方,而与各种溶剂的兼容性则增强了其在化学加工中的多用途性.

结构式图片

上下游产品

CAS号64-19-7 冰醋酸 | CAS号483-87-4 1,7-二甲基菲 | CAS号514-10-3 松香酸

合成工艺路线路线简述

    📜Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于chromium(Vi) Oxide,溶剂黄146体系中,化学反应生成海松酸
    参考文献:Barton; Bruun; Soerensen,Acta Chemica Scandinavica (1947),1951,Vol. 5,P. 1356
    标题:Barton; Bruun; Soerensen,Acta Chemica Scandinavica (1947),1951,Vol. 5,P. 1356

    海关参考信息

    专利信息


    专利号:US-7288671-B2
    优先权日:1999-05-14
    标题:Interleukin-1 and tumor necrosis factor-α modulators, synthesis of said modulators and their enantiomers and methods of using said modulators
    发明人:PALLADINO MICHAEL; THEODORAKIS EMMANUEL A
    权利人:UNIV CALIFORNIA
    摘要:Novel compounds are disclosed that have the following chemical structures, and prodrug esters and acid-addition salts thereof, that are useful as Interleukin-1 and Tumor Necrosis Factor-α modulators, and thus are useful in the treatment of various diseases. n nwherein the R groups are defined as follows: if any R 3 -R 5 , R 7 , R 8 , R 11 -R 13 is not hydrogen, R 2 or R 6 or R 9 is not methyl, or R 10 is not CH 2 , then R 1 is selected from the group consisting of hydrogen, a halogen, COOH, C 1 -C 12 carboxylic acids, C 1 -C 12 acyl halides, C 1 -C 12 acyl residues, C 1 -C 12 esters, C 1 -C 12 secondary amides, (C 1 -C 12 )(C 1 -C 12 ) tertiary amides, (C 1 -C 12 )(C 1 -C 12 ) cyclic amides, (C 1 -C 12 ) amines, C 1 -C 12 alcohols, (C 1 -C 12 )(C 1 -C 12 ) ethers, C 1 -C 12 alkyls, C 1 -C 12 substituted alkyls, C 2 -C 12 alkenyls, C 2 -C 12 substituted alkenyls, and C 5 -C 12 aryls. If all R 3 -R 5 , R 7 , R 8 , R 11 -R 13 are hydrogen, R 2 , R 6 , and R 9 are each methyl, and R 10 is CH 2 , then R 1 is selected from hydrogen, a halogen, C 1 -C 12 carboxylic acids, C 1 -C 12 acyl halides, C 1 -C 12 acyl residues, C 2 -C 12 esters, C 2 -C 12 secondary amides, (C 1 -C 12 )(C 1 -C 12 ) tertiary amides, C 2 -C 12 alcohols, (C 1 -C 12 )(C 1 -C 12 ) ethers other than methyl-acetyl ether, C 2 -C 12 alkyls, C 1 -C 12 substituted alkyls, C 2 -C 12 alkenyls, C 2 -C 12 substituted alkenyls, and C 2 -C 12 aryls. R 2 and R 9 are each separately selected from hydrogen, a halogen, C 1 -C 12 alkyl, C 1 -C 12 substituted alkyls, C 2 -C 12 alkenyl, C 2 -C 12 substituted alkenyl, C 2 -C 12 alkynyl, C 1 -C 12 acyl, C 1 -C 12 alcohol, and C 5 -C 12 aryl. R 3 -R 5 , R 7 , R 8 , and R 11 -R 13 are each separately selected from hydrogen, a halogen, C 1 -C 12 alkyl, C 1 -C 12 substituted alkyls, C 2 -C 12 alkenyl, C 2 -C 12 substituted alkenyl, C 2 -C 12 alkynyl, and C 5 -C 12 aryl. R 6 is selected from hydrogen, a halogen, C 1 -C 12 alkyl, C 1 -C 12 substituted alkyls, C 2 -C 12 alkenyl, C 2 -C 12 substituted alkenyl, and C 2 -C 12 alkynyl. R 10 is selected from hydrogen, a halogen, CH 2 , C 1 -C 6 alkyl, C 1 -C 6 substituted alkyl, C 2 -C 6 alkenyl, C 2 -C 6 substituted alkenyl, C 1 -C 12 alcohol, and C 5 -C 12 aryl. Pharmaceutical compositions comprising, and uses of, therapeutically effective amounts of the aove compounds and their prodrug esters, and a pharmaceutically acceptable carrier, are also disclosed, and are useful as, for example, anti-inflammatory analgesics, in treating immune disorders, as anti-cancer and anti-tumor agents, and in the treatment of cardiovascular disease, skin redness, and viral infection. Completely synthetic and semi-synthetic methods of making these compounds and their analogs, are also disclosed.

    专利号:US-7119223-B2
    优先权日:1999-05-14
    标题:Interleukin-1 and tumor necrosis factor-α modulators, synthesis of said modulators and their enantiomers and methods of using said modulators

    专利号:JP-2012211162-A
    优先权日:1999-05-14
    标题 :Novel interleukin-1 and tumor necrosis factor-α modulator, synthesis of the modulator, and method of using the modulator

    专利号:US-2006252832-A1
    优先权日:1999-05-14
    标题 :Novel interleukin-1 and tumor necrosis factor-alpha modulators, synthesis of said modulators and their enantiomers and methods of using said modulators

    专利号:CN-101365674-A
    优先权日:2005-07-21
    标题:Modulators of interleukin-1 and tumor necrosis factor alpha, synthesis of the modulators and methods of using the modulators

    专利号:ES-2295031-T3
    优先权日:1999-05-14
    标 题:NEW MODULATORS OF INTERLEUCINE-1 AND TUMOR NECROSIS FACTOR, SYNTHESIS OF SUCH MODULATORS AND METHODS OF USE OF SUCH MODULATORS.

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    品牌试剂参考报价(招募中)

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献


    1: HARRIS GC, SANDERSON TF. Resin acids; the position of the ring double bond in dextropimaric acid and the structure of isodextropimaric acid. J Am Chem Soc. 1948 Jun;70(6):2081-5. J Am Chem Soc. 1948 Jun;70(6):2079-81.

    合成参考文献


    参考文献:10.1515/znc-2005-9-1009
    摘要:Rubio J, Calderón JS, Flores A, Castroa C, Céspedes CL. Trypanocidal activity of oleoresin and terpenoids isolated from Pinus oocarpa. Z Naturforsch C J Biosci. 2005 Sep;60(9-10):711–6. doi: 10.1515/znc-2005-9-1009.
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