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    • 5. 发明授权
    • Anti-allergic 3-indolecarboxamides
    • 抗过敏3-吲哚酰胺
    • US4576940A
    • 1986-03-18
    • US639292
    • 1984-08-10
    • Tetsuya TaharaTsuguo IkebeMichio TerasawaTomonori Imayoshi
    • Tetsuya TaharaTsuguo IkebeMichio TerasawaTomonori Imayoshi
    • C12N9/99A61K31/40A61K31/4427A61K31/445A61K31/55A61P3/00A61P37/08A61P43/00C07D401/12C07D403/12
    • C07D401/12C07D403/12
    • 3-Indolecarboxamide compounds of the formula: ##STR1## inclusive of pharmaceutically acceptable acid addition salt and/or hydrate forms thereof, wherein R.sup.1 is C.sub.1-8 alkyl, C.sub.3-8 cycloalkyl, C.sub.3-8 cycloalkyl-C.sub.1-8 alkyl, allyl, propargyl, or phenyl or phenyl-C.sub.1-4 alkyl which may be optionally substituted, on the benzene ring, by at least one substituent selected from the group consisting of halogen, trifluoromethyl, C.sub.1-4 alkyl and C.sub.1-4 alkoxy; R.sup.2 is H or C.sub.1-6 alkyl; R.sup.3 is H, halogen, C.sub.2-6 alkanoyloxy, benzoyloxy, C.sub.1-4 alkoxy, benzyloxy, hydroxy or C.sub.1-4 alkyl; R.sup.4 is H, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or hydroxy; R.sup.5 is H or C.sub.1-4 alkoxy; A is ethylene or trimethylene, which may be optionally substituted by C.sub.1-4 alkyl; n is zero, 1 or 2; and m is zero or 1, are useful as drugs for the prevention and treatment of various allergic diseases.
    • 具有下式的3-吲哚甲酰胺化合物:包括其药学上可接受的酸加成盐和/或其水合物形式,其中R 1是C 1-8烷基,C 3-8环烷基,C 3-8环烷基-C 1-8烷基,烯丙基, 炔丙基,或苯基或可任意取代的苯基-C 1-4烷基在苯环上,被至少一个选自卤素,三氟甲基,C 1-4烷基和C 1-4烷氧基的取代基取代; R2是H或C1-6烷基; R3是H,卤素,C2-6烷酰氧基,苯甲酰氧基,C1-4烷氧基,苄氧基,羟基或C1-4烷基; R4是H,卤素,C1-4烷基,C1-4烷氧基或羟基; R5是H或C1-4烷氧基; A是乙烯或三亚甲基,其可任选被C 1-4烷基取代; n为零,1或2; m为0或1,可用作预防和治疗各种过敏性疾病的药物。
    • 7. 发明授权
    • Purine derivative and pharmaceutical composition
    • 嘌呤衍生物和药物组合物
    • US4728644A
    • 1988-03-01
    • US768535
    • 1985-07-22
    • Hiroshi YukiHiroyuki SueokaMitsuyoshi YasumotoMichio TerasawaTomonori Imayoshi
    • Hiroshi YukiHiroyuki SueokaMitsuyoshi YasumotoMichio TerasawaTomonori Imayoshi
    • A61K31/52A61P25/04A61P29/00C07D473/34C07D473/04
    • C07D473/34
    • Purine derivatives of the formula: ##STR1## wherein R is hydrogen, alkyl or phenyl which may be substituted by at least one halogen, lower alkyl or lower alkoxy; each of R.sup.1 and R.sup.2 is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, dialkylaminoalkyl, cyclic aminoalkyl, alkenyl or aralkyl, or R.sup.1 and R.sup.2 together with the adjacent nitrogen atom form a heterocycle; and each of R.sup.3 and R.sup.4 is hydrogen or lower alkyl, and pharmaceutically acceptable acid addition salts thereof and/or hydrates, methods of preparing said compounds and pharmaceutical compositions containing said compounds. The purine compounds exhibit antiinflammatory, analgesic, antipyretic and antiallergic activity, and inhibitory activity on platelet aggregation, and are useful as drugs.
    • PCT No.PCT / JP84 / 00633 Sec。 371日期:1985年7月22日 102(e)日期1985年7月22日PCT提交1984年12月28日PCT公布。 第WO85 / 03077号公报 1985年7月18日。具有下式的嘌呤衍生物:其中R是氢,可被至少一个卤素,低级烷基或低级烷氧基取代的烷基或苯基; R 1和R 2各自为氢,烷基,环烷基,羟基烷基,二烷基氨基烷基,环状氨基烷基,烯基或芳烷基,或者R 1和R 2与相邻的氮原子一起形成杂环; 并且R 3和R 4各自为氢或低级烷基,及其药学上可接受的酸加成盐和/或水合物,制备所述化合物的方法和含有所述化合物的药物组合物。 嘌呤化合物具有抗炎,止痛,解热和抗过敏活性,对血小板聚集具有抑制活性,可用作药物。
    • 8. 发明授权
    • Optically active thienotriazolodiazepine compounds
    • 光学活性噻吩并三唑并噻嗪化合物
    • US5286858A
    • 1994-02-15
    • US774945
    • 1991-10-11
    • Minoru MoriwakiSyuji YuasaHiroyuki KitaniMichio Terasawa
    • Minoru MoriwakiSyuji YuasaHiroyuki KitaniMichio Terasawa
    • A61K31/55A61K31/00A61K31/554A61P7/02A61P9/00A61P11/00A61P29/00A61P37/00A61P37/08A61P43/00C07D495/14C07D495/12
    • C07D495/14
    • Stable crystals of an acid addition salt of an optically active thienotriazolodiazepine compound or its hydrate of the formula ##STR1## wherein R.sup.1 is hydrogen, R.sup.2 is 2-phenylethyl substituted by alkyl having 1 to 5 carbon atoms, 2-morpholinocarbonylethyl or alkyl having 6 to 12 carbon atoms, or R.sup.1 and R.sup.2 may combinedly form a saturated 5-membered ring having one substituent selected from the group consisting of morpholinomethyl, morpholinocarbonyl and N,N-dipropylcarbamoyl, R.sup.3 is halogen, alkyl having 1 to 5 carbon atoms or alkoxy having 1 to 5 carbon atoms, R.sup.4 is trifluoromethyl or alkyl having 1 to 5 carbon atoms, R.sup.5 is hydrogen or methyl, m is 1-2, and n is 0-2. The present invention provides optically active thienotriazolodiazepine compounds having strong PAF-antagonistic activity as markedly stable crystals which are excellent in crystalline property, permit purification by recrystallization, and have high chemical purity and optical purity, thereby rendering industrial large-scale synthesis attainable. In addition, crystallization thereof facilitates medicinal standardization and pharmaceutical formulation.
    • 光学活性噻吩并三唑并噻嗪类化合物或其水合物(*化学结构*)(I)的酸加成盐的稳定晶体,其中R 1为氢,R 2为被具有1至5个碳原子的烷基取代的2-苯乙基, 吗啉代羰基乙基或具有6至12个碳原子的烷基,或者R 1和R 2可以组合形成具有一个选自吗啉代甲基,吗啉代羰基和N,N-二丙基氨基甲酰基的一个取代基的饱和五元环,R 3是卤素, 5个碳原子或具有1至5个碳原子的烷氧基,R4是三氟甲基或具有1-5个碳原子的烷基,R5是氢或甲基,m是1-2,n是0-2。 本发明提供具有优异结晶性的显色稳定结晶的具有强PAF拮抗作用的光学活性噻吩并三唑并氮杂化合物,可以通过重结晶进行纯化,化学纯度高,光学纯度高,从而可实现工业化的大规模合成。 此外,其结晶有助于药物标准化和药物制剂。
    • 9. 发明授权
    • Styryl phridyl compounds and their pharmaceutical compositions
    • 苯乙烯基短链烯基化合物及其药物组合物
    • US5198452A
    • 1993-03-30
    • US728128
    • 1991-07-10
    • Mitsuhiro KonishiMinoru KawakamiMichio TerasawaToshio Hamasaki
    • Mitsuhiro KonishiMinoru KawakamiMichio TerasawaToshio Hamasaki
    • C07D213/30C07D213/32C07D213/40C07D215/12C07D215/22C07D215/233C07D401/12C07D405/12
    • C07D213/30C07D213/32C07D213/40C07D215/12C07D215/233C07D401/12C07D405/12
    • A styryl compound of the formula(I): ##STR1## wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt or an ester thereof is disclosed.Since the compounds of the present invention possess potent and long-lasting leukotriene-antagonistic actions and inhibitory actions against leukotriene, and exhibit better absorption by the oral administration.Further, the compounds of the present invention possess 5-lipoxygenase-inhibitory actions and/or cyclooxygenase-inhibitory actions, inhibitory actions to biosynthesis of LTB4, chemotactic actions against human leucoccyte, chymase-inhibitory actions, inhibitory actions to release of histamine or antihistamine actions.Therefore, they are useful as the prophylactic and therapeutic medicines for brochial asthma, chronic bronchitis, atopic dermatitis, allergic rhinitis, allergic arthritis, allergic conjunctivitis, hay fever, urticaria, alimentary allergy, pain, pyretolysis, rheumatoid, thrombosis, coronary vascular diseases, ischemic heart disease, peptic or duodenal ulcer and the like.
    • 公开了式(I)的苯乙烯基化合物:其中每个符号如说明书中所定义,其药学上可接受的盐或酯。 由于本发明的化合物具有强效的和持久的白三烯拮抗作用和对白细胞三烯的抑制作用,并且通过口服给药表现出更好的吸收。 此外,本发明的化合物具有5-脂氧合酶抑制作用和/或环加氧酶抑制作用,对LTB4的生物合成的抑制作用,对人类白细胞的趋化作用,糜酶抑制作用,释放组胺或抗组织胺作用的抑制作用 。 因此,它们可用作小儿哮喘,慢性支气管炎,特应性皮炎,过敏性鼻炎,过敏性关节炎,过敏性结膜炎,花粉症,荨麻疹,消化道变态反应,疼痛,并发症,类风湿,血栓形成,冠状动脉血管疾病等预防和治疗药物。 缺血性心脏病,消化性溃疡或十二指肠溃疡等。