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    • 10. 发明申请
    • PHARMACEUTICALLY ACTIVE BENZOQUINAZOLINE COMPOUNDS
    • 药用活性苯并噻唑化合物
    • WO1991019700A1
    • 1991-12-26
    • PCT/GB1991000977
    • 1991-06-18
    • THE WELLCOME FOUNDATION LIMITEDPENDERGAST, WilliamDICKERSON, Scott, HowardJOHNSON, Julius, VassFERONE, Robert
    • THE WELLCOME FOUNDATION LIMITED
    • C07D239/70
    • C07D403/12C07D239/70C07D239/88C07D417/12
    • Compounds of formula (I) or salts thereof, wherein the dotted line represents a single or double bond, R is alkyl or amino optionally substituted by alkyl, alkanoyl or benzyl group; R , R , R and R are the same or different and each is selected from hydrogen, phenyl, halo, nitro, a group S(O)nR wherein n is the integer 0, 1 or 2 and R is halo or alkyl or a group NR R wherein R and R are both hydrogen, a group NR R wherein R and R are the same or different and each is hydrogen or alkyl, a group OR wherein R is hydrogen or C1-4 of alkyl optionally substituted by halo; a C1-4 aliphatic group optionally substituted by a group OR or NR R wherein R and R are the same or different and each is hydrogen or alkyl; or two of R to R are linked together to form a benzo group, or one of R to R is a group X-Y-R wherein X is CH2, NR , CO or S(O)m and Y is CH2, NR , O or S(O)m, or X-Y is O, NR , -CH=CH- or N=N-, are disclosed as pharmacological agents useful in the treatment of tumours. Pharmaceutical compositions and methods for the preparation of compounds of formula (I) are also described.
    • 式(I)化合物或其盐,其中虚线表示单键或双键,R 1是任选被烷基,烷酰基或苄基取代的烷基或氨基; R 2,R 3,R 4和R 5相同或不同,各自选自氢,苯基,卤素,硝基,基团S(O)n R 8,其中n为 整数0,1或2和R 8是卤素或烷基或基团NR 9 R 10,其中R 9和R 10均为氢,NR 11 R 12 其中R 11和R 12相同或不同,各自为氢或烷基,OR 13,其中R 13为氢或任选被卤素取代的烷基的C 1-4; 任选被OR 14或NR 14 R 15基团取代的C 1-4脂族基团,其中R 14和R 15相同或不同,各自为氢或烷基; 或R 2至R 5中的两个连接在一起形成苯并基团,或R 2至R 5之一为XYR 16基团,其中X为CH 2,NR 17, CO或S(O)m,Y是CH 2,NR 17,O或S(O)m,或XY是O,NR 17,-CH = CH-或N = N- 可用于治疗肿瘤的药剂。 还描述了制备式(I)化合物的药物组合物和方法。