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    • 45. 发明申请
    • Substituted chalcones as therapeutic compounds
    • 取代的查尔酮作为治疗化合物
    • US20030100538A1
    • 2003-05-29
    • US10239757
    • 2002-09-26
    • Gerard Andrew PotterPaul Crispin ButlerElugba Wanogho
    • A61K031/66C07F009/02A61K031/44A61K031/401A61K031/18A61K031/12A61K031/235
    • G01N33/574A61K31/12A61K31/15A61K31/222C07C69/017C07C251/40C07C305/24C07F9/12G01N2333/90209
    • This invention pertains to substituted chalcones, specifically substituted 1-(4-methoxyphenyl)-3-(3,5-dimethoxyphenyl)prop-1-en-3-ones, which have therapeutic application, for example, as potent antiproliferative agents and antiinflammatory agents, and which have the formula (I) wherein: X is nullH, nullOH, nullOC(nullO)R3, nullOS(nullO)2OH, or nullOP(nullO)2(OH)2; Y is nullH or a C1-4alkyl group; Z is nullH or nullOCH3; R1 is nullH, a C1-4alkyl group, or C1-4fluoroalkyl group; R2 is nullH, a C1-4alkyl group, or C1-4fluoroalkyl group; and, R3 is nullH, a C1-6alkyl group, a C3-20 heterocyclyl group, or a C5-20aryl group; and pharmaceutically acceptable salts, esters, and protected forms thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, for both diagnosis and treatment of, for example, proliferative conditions, such as cancer, and inflammatory conditions.
    • 本发明涉及具有治疗应用的取代的查尔酮,特异性取代的1-(4-甲氧基苯基)-3-(3,5-二甲氧基苯基)丙-1-烯-3-酮,例如作为有效的抗增殖剂和抗炎药 (O)2 OH或-OP(= O)2(OH)2)的化合物,其具有式(I)其中:X为-H,-OH,-OC(= O) Y是-H或C 1-4烷基; Z是-H或-OCH 3; R1是-H,C1-4烷基或C1-4氟烷基; R2是-H,C1-4烷基或C1-4氟烷基; 且R 3为-H,C 1-6烷基,C 3-20杂环基或C 5-20芳基; 和其药学上可接受的盐,酯和保护形式。 本发明还涉及包含这些化合物的药物组合物,以及这些化合物和组合物在体外和体内用于诊断和治疗例如增生性疾病如癌症和炎性病症的用途。
    • 46. 发明申请
    • Pentanoic acid derivatives
    • 戊酸衍生物
    • US20030096802A1
    • 2003-05-22
    • US10194247
    • 2002-07-15
    • ONO PHARMACEUTICAL CO., LTD.
    • Shuichi OhuchidaKazuo KishimotoNarito TateishiHiroyuki Ohno
    • A61K031/54A61K031/551A61K031/55A61K031/537A61K031/496A61K031/445A61K031/401
    • C07D213/75A61K31/19C07C53/21C07C69/612C07C69/63C07C69/708C07C233/05C07C233/11C07C233/25C07C233/47C07C233/54C07C323/52C07D295/185
    • The compound of the formula (I) 1 wherein R1 is alkyl substituted by fluorine(s); R2 is hydroxy, alkoxy, alkoxy substituted by phenyl, NR3R4, in which R3, R4 is (i) hydrogen, (ii) alkyl, (iii) phenyl, (iv) phenyl substituted by alkoxy or carboxyl, (v) heterocyclic ring containing nitrogen atom, (vi) alkyl substituted by phenyl, phenyl substituted by alkoxy or carboxyl, heterocyclic ring containing nitrogen atom, (vii) the nitrogen bonded to R3 and R4, taken together a saturated heterocyclic ring or amino acid residues; and non-toxic salts thereof and acid addition salts thereof. The compounds of the present invention of the formula (I) and the compounds of the formula (X): 2 wherein n is 0 or 1, R11 is hydrogen and chlorine, R5 is R7nullCH2null or R8, or R5 and R11, taken together is alkylidene; R6 is hydroxy, alkoxy, alkoxy substituted by phenyl, NR9R10, in which R9, R10 is (i) hydrogen, (ii) alkyl, (iii) phenyl, (iv) phenyl substituted by alkoxy or carboxyl, (v) heterocyclic ring containing nitrogen atom, (vi) alkyl substituted by phenyl, phenyl-substituted by alkoxy or carboxyl, heterocyclic ring containing nitrogen atom, (vii) the nitrogen bonded to R9 and R10, taken together a saturated heterocyclic ring or amino acid residues, R7 is (i) Fnull(CH2)mnull or F3CnullCH2null, (ii) alkyl substituted by chlorine, (iii) alkyl substituted by alkoxy, cycloalkyl, phenyl, phenoxy; R8 is alkyl, alkenyl, alkoxy, alkylthio, cycloalkyl, phenyl, phenoxy; non-toxic salts and acid addition salts thereof are useful for prevention and/or treatment for neurodegenerarive disease (Alzheimer's disease etc.) and neuronal dysfunction by stroke or traumic injury (Multiple sclerosis etc.) etc.
    • 其中R1是被氟取代的烷基的式(Ⅰ)化合物; R2是羟基,烷氧基,被苯基取代的烷氧基,NR3R4,其中R3,R4是(i)氢,(ii)烷基,(iii)苯基,(iv)被烷氧基或羧基取代的苯基;(v) 氮原子,(vi)被苯基取代的烷基,被烷氧基或羧基取代的苯基,含有氮原子的杂环,(vii)与R 3和R 4键合的氮原子一起构成饱和杂环或氨基酸残基; 及其无毒盐及其酸加成盐。 式(I)的本发明化合物和式(X)化合物:其中n为0或1,R11为氢和氯,R5为R7-CH2-或R8,或R5和R11取代 一起是亚烷基; R6是羟基,烷氧基,被苯基取代的烷氧基,NR9R10,其中R9,R10是(i)氢,(ii)烷基,(iii)苯基,(iv)被烷氧基或羧基取代的苯基,(v) 氮原子,(vi)被苯基取代的烷基,被烷氧基或羧基取代的苯基,含有氮原子的杂环,(vii)与R 9和R 10结合的氮一起为饱和杂环或氨基酸残基,R7为( i)F-(CH 2)m - 或F3C-CH 2 - ,(ii)被氯取代的烷基,(iii)被烷氧基,环烷基,苯基,苯氧基取代的烷基; R8是烷基,烯基,烷氧基,烷硫基,环烷基,苯基,苯氧基; 无毒盐及其酸加成盐可用于预防和/或治疗神经变性疾病(阿尔茨海默氏病等)和脑卒中或外伤性损伤(多发性硬化症等)的神经元功能障碍。
    • 50. 发明申请
    • New alpha-amino acid sulphonyl compounds
    • 新的α-氨基酸磺酰化合物
    • US20030087950A1
    • 2003-05-08
    • US10109407
    • 2002-03-28
    • Guillaume DeNanteuilBernard PortevinAlain BenoistNigel LevensOlivier NosjeanBernadette Husson-Robert
    • A61K031/4025A61K031/401C07D27/12C07D43/02
    • C07D277/04C07D207/16C07D231/04C07D233/06C07D277/06C07D277/10Y02P20/55
    • Compound of formula (I): 1 wherein: 2 represents an optionally substituted, 5-membered, nitrogen-containing heterocycle, R1 represents hydrogen, alkyl, acyl, prolyl, alanyl, histidylprolyl or phenylalanylprolyl, Ak represents an alkylene or heteroalkylene chain, X represents a single bond or optionally substituted phenylene, R2 represents optionally substituted alkyl, (C3-C10)cycloalkyl, or nullNR2aR2b wherein R2a and R2b, which may be the same or different, each represent hydrogen or alkyl or, together with the nitrogen atom carrying them, form a nitrogen-containing heterocycle, 3 R3 represents hydrogen or a group selected from alkyl, (C3-C7) cycloalkyl and aryl, R4, R5 and R6, which may be the same or different, each represent hydrogen or alkyl, or R4 and R6, or R5 and R6, together with the atoms carrying them, form an imidazolidine or dihydrobenzimidazole ring, its optical isomers and addition salts thereof with a pharmaceutically acceptable acid, and medicinal products containing the same which are useful as inhibitors of dipeptidyl-peptidase IV.
    • 式(I)化合物:其中:表示任选取代的5元含氮杂环,R 1表示氢,烷基,酰基,脯氨酰基,丙氨酰,组氨酰脯氨酰基或苯丙氨酰脯氨酰基,Ak表示亚烷基或杂亚烷基链,X表示 单键或任选取代的亚苯基,R 2表示任选取代的烷基,(C 3 -C 10)环烷基或-NR 2 a R 2b,其中可以相同或不同的R 2a和R 2b各自代表氢或烷基,或与携带它们的氮原子一起 ,形成含氮杂环,R 3表示氢或选自烷基,(C 3 -C 7)环烷基和芳基的基团,R 4,R 5和R 6可以相同或不同,各自表示氢或烷基,或R 4和 R6或R5和R6与携带它们的原子一起形成咪唑烷或二氢苯并咪唑环,其光学异构体及其药学上可接受的酸的加成盐,以及含有相同w 可用作二肽基肽酶IV的抑制剂。