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
    • 6. 发明公开
    • SALICYLIC CALIXARENES AND THEIR USE AS LUBRICANT ADDITIVES
    • 食品安全监督管理委员会(IHRE VERWENDUNG ALS SCHMIERSTOFFADDITIVE)
    • EP1237840A1
    • 2002-09-11
    • EP00981476.5
    • 2000-12-11
    • BP OIL INTERNATIONAL LIMITED
    • Taylor, Spencer Edwin
    • C07C65/17C07C69/94C10L1/18C10M145/20C10M129/54C10M129/76C10M159/22
    • C10M159/22B01D17/045B01D17/047C07C65/17C07C69/94C07C2603/92C10L1/143C10L1/1981C10M145/20C10M2209/101C10M2227/09C10N2210/01C10N2240/10C10N2240/101C10N2240/102C10N2240/103C10N2240/104C10N2240/106
    • A cyclic compound comprising m units of formula Ia and n units of formula (Ib) joined together to form a ring, wherein Y is a divalent bridging group which may be the same or different in each unit; R is H, a C1-C6 alkyl or a metal or ammonium cation; R is H or a C1-C60 alkyl; and j is 1 or 2; R is hydrogen, a hydrocarbyl or a hetero-substituted hydrocarbyl group; each of R , R and R , which may be the same or different, is hydroxyl, hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl, with the proviso that at least one of R , R , R is hydroxyl, and m + n is 4 to 20, m is 1-8 and n is at least 3; and with the proviso that at least one of the conditions a) to e) below is satisfied: (a) the cyclic compound comprises at least one formula (Ia) unit in the form of a carboxylate anion, (b) the caclic compound comprises at least one formula (Ia) unit in the form of an alkaline earth metal or alkali metal carboxylate salt, (c) the cyclic compound comprises at least 2 units of formula (Ia) (d) the cyclic compound comprises an m + n value of 5 to 11, and (e) the cyclic compound is in the substantial absence of linear species comprising formula (Ia) and (Ib) units and/or the substantial absence of compounds of the formula (IIa) and (IIb) below: (IIa) (IIb).
    • 包含m个单元的式Ia和n个式(Ib)单元的环状化合物连接在一起形成环,其中Y是每个单元可以相同或不同的二价桥连基团; R 0是H,C 1 -C 6烷基或金属或铵阳离子; R 5是H或C 1 -C 60烷基; j为1或2; R 3是氢,烃基或杂取代的烃基; R 1,R 2和R 4各自可以相同或不同,是羟基,氢,烃基或杂取代的烃基,条件是R 1, R 2,R 4为羟基,m + n为4〜20,m为1-8,n为3以上。 并且条件是满足以下条件a)至e)中的至少一个:(a)环状化合物包含至少一种羧酸根阴离子形式的式(Ia)单元,(b)所述化合物包括 至少一种碱土金属或碱金属羧酸盐形式的式(Ia)单元,(c)环状化合物包含至少2个式(Ia)单元(d),该环状化合物包括m + n值 (e)环状化合物基本上不存在包含式(Ia)和(Ib)单元的线性物质和/或基本上不存在下式(IIa)和(IIb)的化合物: (IIa)(IIb)。
    • 7. 发明授权
    • NOUVEAUX COMPOSES POLYCYCLIQUES AROMATIQUES ET LEUR UTILISATION EN MEDECINE HUMAINE OU VETERINAIRE ET EN COSMETIQUE
    • 新和多环芳香族化合物和它们在人或动物医学和化妆品
    • EP0584191B1
    • 1997-08-13
    • EP92911015.3
    • 1992-05-04
    • CENTRE INTERNATIONAL DE RECHERCHES DERMATOLOGIQUES GALDERMA, ( CIRD GALDERMA)
    • CHARPENTIER, Bruno
    • C07C65/26C07C65/17C07C63/49
    • C07D295/192C07C49/84C07C63/49C07C65/17C07C65/26C07C69/00C07C69/007C07C69/88C07C217/18C07C233/65C07C309/65C07C2601/14C07C2603/00C07C2603/74C07D303/40C07D317/60
    • Aromatic bicyclic compounds of formula (I) where R1 is specifically -H, -CH3, -CH2OH, -OH, -CHO, -CONH2, -COOH, -COOalkyl, -SH, -S-alkyl, etc...; R2 is H; R3 is H, aryl, aralkyl or lower alkyl optionally substituted by a hydroxyl, a lower alkoxy or a -CO-R12, R12 being specifically H, lower alkyl, hydroxyl, lower alkoxy, or R2 and R3 together form a naphthalene ring with the benzene ring; R4 is a linear branched or unbranched alkyl having 1 to 15 carbon atoms or a cycloaliphatic radical; R5 represents specifically -(CH2)n-R13, -CH=CH-(CH2)n-R13, n being 0 or 1 to 6, R13 representing -COR15, monohydroxyalkyl, polyhydroxyalkyl, epoxy lower alkyl or -O-CO-R16, R15 representing specifically -OH, -Oalkyl, -Oaryl, R16 being specifically H, lower alkyl, aryl, or aralkyl; R6 and R7 are H, a halogene, lower alkyl or -OR16; and also the salts of the compounds of formula (I) in which R1 represents a carboxylic acid grouping; and the chiral analogues of the said compounds of formula (I).
    • PCT号 PCT / FR92 / 00404秒。 371 8月22日的日期,1994秒。 102(e)中的日期1994年8月22日提交的PCT 1992年5月4日的PCT公布。 号 WO92 / 19583的PCT公布。 日期11月12日,式1992Aromatic双环化合物(I)CH 2 OH,-OH,-CHO,-CONH 2,-COOH,-COO烷基,-SH,S-烷基,等 , , ; R2是H; R3是H,芳基,芳烷基或低级烷基任选被羟基,低级烷氧基或CO-R12,R12是特别H,低级烷基,羟基,低级烷氧基或R2和R3 substituiertem一起形成萘环与所述 苯环; R 4是直链或支链的具有1至15个碳原子或脂环族基团无支链的烷基; R5 darstellt具体 - (CH 2)N-R13,-CH = CH-(CH 2)N-R13,n是0或1至6个,R13表示-COR15,单羟基,多羟基,环氧基的低级烷基或-O-CO-R16 ,R15表示具体-OH,-O烷基,-O芳基,R 16是具体地为H,低级烷基,芳基,或芳烷基; R6和R7是H,卤素,低级烷基或-OR 16; 因此式(I),其中R1 darstellt羧酸分组的化合物的盐; 和式(I)的所述化合物的手性类似物。