会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • DIHYDROBENZOFURAN AND RELATED COMPOUNDS USEFUL AS ANTI-INFLAMMATORY AGENTS
    • 二氢苯并呋喃及相关化合物作为抗炎药物有用
    • WO1996003396A1
    • 1996-02-08
    • PCT/US1995009109
    • 1995-07-19
    • THE PROCTER & GAMBLE COMPANY
    • THE PROCTER & GAMBLE COMPANYSCHERZ, Michael, WiardMATTHEWS, Randall, Stryker
    • C07D307/79
    • C07D307/79C07D333/54
    • A compound having structure (1) wherein (a) X is oxygen or sulfur; (b) each Y is independently hydrogen or unsubstituted straight, branched or cyclic alkanyl having from 1 to about 3 carbon atoms, or the two Y's are bonded to form an alkanyl ring having from 3 to about 7 carbon atoms; (c) Z is hydrogen or unsubstituted branched or cyclic alkyl, or unsubstituted or alkanyl-substituted phenyl, having from 3 to about 10 atoms other than hydrogen; (d) W is straight, branched or cyclic alkyl or aryl, unsubstituted or substituted, saturated or mono- or di-unsaturated with double bonds except that no terminal carbon atom of W is part of a double bond; W having from 1 to about 15 atoms other than hydrogen; pharmaceutical compositions comprising such compounds, and methods of treating inflammation or pain using such compounds.
    • 具有结构(1)的化合物,其中(a)X是氧或硫; (b)每个Y独立地为氢或未取代的具有1至约3个碳原子的直链,支链或环状烷基,或两个Y键合以形成具有3至约7个碳原子的烷基环; (c)Z为氢或未取代的支链或环状烷基,或未取代或烷基取代的苯基,具有除氢以外的3至约10个原子; (d)W是直链,支链或环状的烷基或芳基,未取代或取代的,饱和的或单或二不饱和的双键,除了W的末端碳原子不是双键的一部分; W具有除氢以外的1至约15个原子; 包含这些化合物的药物组合物,以及使用这些化合物治疗炎症或疼痛的方法。
    • 6. 发明申请
    • CO-SULFATION OF ETHOXYLATED ALCOHOLS AND UNSATURATED FATTY ALCOHOLS
    • 乙氧基化醇和不饱和脂肪醇的共同硫化
    • WO1991013057A1
    • 1991-09-05
    • PCT/US1991001111
    • 1991-02-25
    • THE PROCTER & GAMBLE COMPANY
    • THE PROCTER & GAMBLE COMPANYMATTHEWS, Randall, StrykerWARD, James, Frank
    • C07C305/10
    • C07C303/24C07C305/14C07C305/10
    • The present invention is directed to a process for co-sulfating alkyl ethoxylated alcohols and unsaturated fatty alcohols to prepare a mixed product system which can be neutralized to form a mixed surfactant system. This process comprises sulfating together both an unsaturated alcohol of the formula R-OH, wherein R is a C8-C22 alkenyl group, and an alkyl ethoxylated alcohol of the formula R (OCH2CH2)nOH, wherein R is a C8-C20 alkyl group and n is an integer from 1 to 10, inclusive. The mole ratio of unsaturated alcohol plus alkyl ethoxylated alcohol to sulfating agent in the process of the present invention ranges from about 1:1 to about 5:1. The final product resulting from the process of the present invention is a mixed product system comprising an unsaturated fatty acid sulfate of the formula R-OSO3H, wherein R is as hereinbefore defined, and an alkyl ethoxylated acid sulfate of the formula R (OCH2CH2)nOSO3H, wherein R and n are as hereinbefore defined. This mixed product system can be neutralized to form a mixed surfactant system comprising the neutralized salts of said acid sulfates.
    • 本发明涉及一种使烷基乙氧基化醇和不饱和脂肪醇共硫酸化以制备可中和以形成混合表面活性剂体系的混合产物体系的方法。 该方法包括将式R-OH的不饱和醇(其中R是C 8 -C 22烯基)和式R 1(OCH 2 CH 2)n OH的烷基乙氧基化醇同时硫酸化,其中R 1是 C8-C20烷基,n为1-10的整数,包括1和10。 本发明方法中不饱和醇加烷基乙氧基化醇与硫酸化剂的摩尔比为约1:1至约5:1。 由本发明方法得到的最终产物是包含式R-OSO 3 H的不饱和脂肪酸硫酸盐(其中R如上所定义)和式R 1的烷基乙氧基化酸式硫酸酯的混合产物体系( OCH 2 CH 2)nOSO 3 H,其中R 1和n如上文所定义。 该混合产物体系可被中和以形成包含所述酸式硫酸盐的中和盐的混合表面活性剂体系。