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
    • 8. 发明授权
    • Benzisoxazole derivatives having d4-antagonistic activity
    • 具有d4拮抗活性的苯并异恶唑衍生物
    • US06335326B1
    • 2002-01-01
    • US09601795
    • 2000-10-23
    • Jacobus A. J. Den HartogGerben M. VisserBartholomeus J. Van SteenMartinus T. M. TulpEric RonkenCornelis G. KruseJosephus H. M. Lange
    • Jacobus A. J. Den HartogGerben M. VisserBartholomeus J. Van SteenMartinus T. M. TulpEric RonkenCornelis G. KruseJosephus H. M. Lange
    • A01N4346
    • C07D413/14
    • The present invention relates to a group of novel benzisoxazole derivatives which are potent and selective antagonists of the dopamine D4-receptor. The compounds have general formula (I) wherein (R1)n represents 0, 1, or 2 substituents, which can be the same or different, from the group C1-3-alkyl or alkoxy, halogen, trifluoromethyl, nitro, amino mono- or dialkyl (C1-2)-amino, sulfonyl-(C1-3)alkyl or -alkoxy, sulfonyl trifluoromethyl, sulfonyl amino, and sulfonyl mono- or dialkyl (C1-2)-amino, X is O, S, NH or NCH3, Y represents CH2, or (CH2)2, (R2)m represents 0, 1, or 2 substituents, which can be the same or different, from the group methyl and ethyl, or (R2)m is a methylene bridge or ethylene bridge, A is a group —CH2—(CRH)p— wherein R is hydrogen or methyl and p is 0 or 1, and B represents 2- or 3-indolyl or 2-benzimidazolyl, which groups may be substituted at carbon with 1 or 2 substituents from the group C-1-3-alkyl or alkoxy, halogen, trifluoromethyl, nitro, amino, mono- or dialkyl (C1-2)amino, sulfonyl-(C1-3)alkyl or -alkoxy, sulfonyl trifluoromethyl, sulfonyl amino, and sulfonyl mono- or dialkyl (C1-2)-amino.
    • 本发明涉及一组新的苯并异恶唑衍生物,其是多巴胺D4受体的有效和选择性拮抗剂。 化合物具有通式(I),其中(R1)n表示0,1或2个可以相同或不同的取代基,可以是C1-3 - 烷基或烷氧基,卤素,三氟甲基,硝基, 或二烷基(C1-2) - 氨基,磺酰基 - (C1-3)烷基或 - 烷氧基,磺酰基三氟甲基,磺酰基氨基和磺酰基单 - 或二烷基(C1-2) - 氨基,X是O,S,NH或 NCH 3,Y表示CH 2或(CH 2)2,(R 2)m表示0,1或2个与甲基和乙基基团相同或不同的取代基,或(R2)m是亚甲基桥或 乙基桥,A是-CH 2 - (CRH)p - 基团,其中R是氢或甲基,p是0或1,B表示2-或3-吲哚基或2-苯并咪唑基,该基团可以在碳上被取代, 1或2个C 1-3 - 烷基或烷氧基,卤素,三氟甲基,硝基,氨基,一或二烷基(C 1-2)氨基,磺酰基 - (C 1-3)烷基或 - 烷氧基,磺酰基三氟甲基 ,磺酰基氨基和磺酰基单或二烷基(C 1-2) - 氨基。
    • 9. 发明授权
    • 2-aminoquinoline derivatives having d4-agonistic activity
    • 具有d4-激动活性的2-氨基喹啉衍生物
    • US06281216B1
    • 2001-08-28
    • US09601765
    • 2000-10-23
    • Jacobus A. J. Den HartogGerben M. VisserBartholomeus J. Van SteenMartinus T. M. TulpEric RonkenCornelis G. Kruse
    • Jacobus A. J. Den HartogGerben M. VisserBartholomeus J. Van SteenMartinus T. M. TulpEric RonkenCornelis G. Kruse
    • A61K31496
    • C07D215/38C07D401/12C07D405/12
    • The present invention relates to a group of novel 2-aminoquinoline derivatives which are potent and selective agonists of the dopamine D4-receptor. The compounds have general formula (I) wherein (R1)n represents 1 or 2 substituents, which can be the same or different, from the group C1-3-alkyl or alkoxy, halogen, trifluoromethyl, nitro, amino, and mono- or dialkyl (C1-2)amino, or two groups R1 at adjacent carbon atoms together with the benzene ring may form the benzdioxane group or benzofuran group, X represents nitrogen or carbon, and the dotted line may represent a double bond, (R2)p represents 0, 1 or 2 substituents, which can be the same or different, from the group methyl and ethyl, or (R2)p is a methylene bridge or ethylene bridge, R3 is hydrogen or methyl, and (R)m represents 0, 1, or 2 substituents, which can be the same or different and can be located at all available positions of the quinolyl group, from the group C1-3-alkyl or alkoxy, halogen, trifluoromethyl, nitro, amino, and mono- or dialkyl (C1-2)amino, on the understanding that R1 cannot represent o-OCH3 when X is nitrogen, (R2)p and R3 are hydrogen, m is 0 and n is 1
    • 本发明涉及一组新的2-氨基喹啉衍生物,其是多巴胺D4-受体的有效和选择性激动剂。 化合物具有通式(I),其中(R1)n表示1或2个可以相同或不同的取代基,可以是C1-3 - 烷基或烷氧基,卤素,三氟甲基,硝基,氨基和单 - 或 二烷基(C1-2)氨基或相邻碳原子上的两个基团R 1与苯环可以形成苯并二恶烷基或苯并呋喃基,X代表氮或碳,虚线可以表示双键,(R2)p 代表0,1或2个与甲基和乙基基团相同或不同的取代基,或(R2)p是亚甲基桥或乙烯桥,R3是氢或甲基,(R)m表示0, 1或2个取代基,其可以相同或不同,并且可以位于喹啉基的所有可用位置,C 1-3 - 烷基或烷氧基,卤素,三氟甲基,硝基,氨基和单 - 或二烷基 (C1-2)氨基,可以理解,当X是氮时,R1不能表示o-OCH3,(R2)p和R3是氢,m是0,而ni s 1