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    • 11. 发明申请
    • [4-(1,2-EPOXYCYCLOHEXANYL) BUT-3-EN-1-YNYL] AROMATIC AND HETEROAROMATIC ACIDS AND DERIVATIVES HAVING RETINOID-LIKE BIOLOGICAL ACTIVITY
    • [4-(1,2-环氧乙氧基)联苯-3-烯-1-基]芳香族和异构体类和具有类似生物活性的衍生物
    • WO1995018120A1
    • 1995-07-06
    • PCT/US1994013901
    • 1994-12-07
    • ALLERGAN, INC.
    • ALLERGAN, INC.CHANDRARATNA, Roshantha, A.BEARD, Richard, L.
    • C07D303/38
    • C07D405/06C07D303/40C07D407/06C07D409/06
    • Compounds of Formula (1) where R1-R7 are hydrogen, lower alkyl of 1-6 carbons, or halogen; Y is phenyl, pyridyl, furyl, thienyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl ou oxazolyl; A is (CH2)n, where n is 0-5, lower branched chain alkyl having 3-6 carbons, cycloalkyl having 3-6 carbons, alkenyl having 2-6 carbons and 1 or 2 double bonds, alkynyl having 2-6 carbons and 1 or 2 triple bonds; B is hydrogen, COOH or a pharmaceutically acceptable salt thereof, COOR8, CONR9R10, -CH2OH, CH2OR11, CH2OCOR11, CHO, CH(OR12)2, CHOR13O, -COR14, CR14(OR12)2, or CR14OR13O, where R8 is an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5-10 carbons, or R8 is phenyl or lower alkylphenyl, R9 and R10 independently are hydrogen, an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5-10 carbons, or phenyl or lower alkylphenyl, R11 is lower alkyl, phenyl or lower alkylphenyl, R12 is lower alkyl, R13 is divalent alkyl radical of 2-5 carbons and R14 is an alkyl, cycloalkyl or alkenyl group containing 1 to 5 carbons, have retinoid-like biological activity.
    • 其中R 1 -R 7是氢,1-6个碳的低级烷基或卤素的式(1)的化合物; Y是苯基,吡啶基,呋喃基,噻吩基,哒嗪基,嘧啶基,吡嗪基,噻唑基恶唑基; A是(CH 2)n,其中n是0-5,具有3-6个碳的低级支链烷基,具有3-6个碳的环烷基,具有2-6个碳的烯基和1或2个双键,具有2-6个碳原子的炔基 和1或2个三键; B是氢,COOH或其药学上可接受的盐,COOR8,CONR9R10,-CH2OH,CH2OR11,CH2OCOR11,CHO,CH(OR12)2,CHOR13O,-COR14,CR14(OR12)2或CR14OR13O,其中R8是烷基 1-10个碳原子的环烷基或5-10个碳的环烷基,或R8是苯基或低级烷基苯基,R9和R10独立地是氢,1-10个碳原子的烷基或5-10个碳的环烷基 或苯基或低级烷基苯基,R 11为低级烷基,苯基或低级烷基苯基,R 12为低级烷基,R 13为2-5个碳原子的二价烷基,R 14为含有1至5个碳原子的烷基,环烷基或烯基,具有类视黄醇 类生物活性。
    • 12. 发明申请
    • PROCESS FOR THE PREPARATION OF AN OXIRANE, AZIRIDINE OR CYCLOPROPANE
    • 制备氧化亚胺,亚胺基或环丙基的方法
    • WO1995011230A1
    • 1995-04-27
    • PCT/GB1994002280
    • 1994-10-19
    • ZENECA LIMITEDAGGARWAL, Varinder, KumarABDEL-RAHMAN, Hesham, Nimer, HasanLEE, Hee, Yoon
    • ZENECA LIMITED
    • C07D203/24
    • C07D203/22C07C2/868C07C2601/02C07D203/02C07D203/24C07D301/02C07D303/04C07D303/08C07D303/16C07D303/40C07D303/46C07D407/04C07F9/564C07C13/04
    • A process for the preparation of an oxirane, aziridine or cyclopropane of formula (I) wherein, X is oxygen, NR or CHR ; R is hydrogen, alkyl, aryl, heteroaromatic, heterocyclic or cycloalkyl; R is hydrogen, alkyl, aryl, heteroaromatic, CO2R , CHR NHR , heterocyclic or cycloalkyl; or R and R join together to form a cycloalkyl ring; R is hydrogen, alkyl, aryl, heteroaromatic, CO2R , R 3Sn, CONR R or trimethylsilyl; R and R are, independently, alkyl, cycloalkyl, aryl, heteroaromatic, SO2R , SO3R , COR , CO2R , CONR R or CN, or R can also be P(O)(aryl)2; R and R are independently alkyl, aryl or arylalkyl; R and R are independently hydrogen, alkyl or aryl; the process comprising reacting a mixture of a compound of formula (II), wherein R , R and X are as defined above, and a sulphide of formula SR R , wherein R and R are independently alkyl, aryl or heteroaomatic, or R and R join together to form a cycloalkyl ring which optionally includes an additional heteroatom, with either (i) a metallocarbon obtainable by reacting an alkylmetal with a methane derivative of formula CHR X'X'', wherein R is as defined above, and X' and X'' are independently, a leaving group, or (ii) a metallocarbon obtainable by reacting a compound of formula (III), (wherein R may not be hydrogen) with a suitable organometallic or inorganic reagent.
    • 制备式(I)的环氧乙烷,氮丙啶或环丙烷的方法,其中X是氧,NR 4或CHR 5; R 1是氢,烷基,芳基,杂芳族,杂环或环烷基; R 2是氢,烷基,芳基,杂芳族,CO 2 R 8,CHR 14 NHR 13,杂环或环烷基; 或R 1和R 2连接在一起形成环烷基环; R 3是氢,烷基,芳基,杂芳族,CO 2 R 8,R 8 3 n,CONR 8 R 9或三甲基甲硅烷基; R 4和R 5独立地是烷基,环烷基,芳基,杂芳族,SO 2 R 8,SO 3 R 8,COR 8,CO 2 R 8,CONR 8 R 9或 CN或R 4也可以是P(O)(芳基)2; R 8和R 9独立地是烷基,芳基或芳基烷基; R 13和R 14独立地是氢,烷基或芳基; 该方法包括使式(II)化合物(其中R 1,R 2和X如上定义)和式SR 6 R 7的硫化物的混合物反应,其中R 6 >和R 7独立地是烷基,芳基或杂芳基,或R 6和R 7连接在一起形成环烷基环,其任选地包括另外的杂原子,与(i)可通过使烷基金属 与式CHR 3 X'X“的甲烷衍生物,其中R 3如上所定义,X'和X”独立地为离去基团,或(ii)金属碳,其可通过使 式(III)化合物(其中R 3不可以是氢)与合适的有机金属或无机试剂反应。