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    • 22. 发明授权
    • 3-Aryl 2-oxazolidinones, their process of preparation and their
therapeutical application
    • 3-芳基2-恶唑烷酮,其制备方法及其治疗应用
    • US4150029A
    • 1979-04-17
    • US771814
    • 1977-02-23
    • Philippe L. DostertColette A. DouzonGuy R. BourgeryClaude J. GouretGisele C. MocquetJean A. Coston
    • Philippe L. DostertColette A. DouzonGuy R. BourgeryClaude J. GouretGisele C. MocquetJean A. Coston
    • A61K31/42A61K31/421A61P25/24A61P25/26C07D263/24
    • C07D263/24
    • Compounds having the formula ##STR1## wherein R.sub.1 is hydrogen or CONHR.sub.7 and R.sub.7 is methyl or isopropyl,And whereinWhen R.sub.1 is hydrogen: R is p-nitro, p-cyano; p-aldehydo; p-acetyl; m-ethyl; m-nitro; m-bromo; 3,4-dimethyl; m-NH.sub.2 ; p-methylamino; p-dimethylamino; p-diethylamino; p-methylbenzylamino; p-pyrrolidino; p-piperidino; SR.sub.4 in para position in which R.sub.4 is alkyl having 1 to 4 carbon atoms or cyclohexyl; OR.sub.5 is para position in which R.sub.5 is alkyl having 2 to 7 carbon atoms, cyclohexyl, cyclohexylmethyl, acetylmethyl; cyanomethyl, alkene-2 yl having 3 to 5 carbon atoms, butene-3 yl, cyclohexene-1 methyl, propargyl, butyne-2 yl, ##STR2## in which n is one or 2 and when n is one, R.sub.6 is hydrogen, o-fluoro, o-methyl, m-chloro, m-fluoro, m-methyl, m-trifluoromethyl, p-chloro, p-bromo-, p-fluoro, p-cyano, p-nitro or p-dimethylamino and when n is 2, R.sub.6 is hydrogen; and 3-methyl-4-benzyloxy:When R.sub.1 is CONHR.sub.7 and R.sub.7 is methyl: R is m-trifluoromethyl; m-bromo; p-chloro; p-fluoro; 3,4-dichloro; p-thiomethyl; p-acetyl; OR.sub.8 in para position wherein R.sub.8 is alkyl having 2 to 5 carbon atoms, cyanomethyl, acetylmethyl, propargyl or ##STR3## in which R.sub.9 is hydrogen, m-chloro, m-bromo, m-fluoro, p-fluoro, p-chloro or p-nitro;And when R.sub.1 is CONHR.sub.7 and R.sub.7 is isopropyl; R is m-trifluoromethyl or p-benzyloxy.The compounds are prepared by cyclizing 1-phenylamino-2,3-propandiol derivatives to form 5-hydroxymethyl-3 phenyl-2-oxozolidinone derivatives. The 5-hydroxymethyl group can be transformed to --CH.sub.2 OCONHR.sub.7 by reaction with methyl isocyanate or isopropyl isocyanate. The compounds possess psychotropic, particularly antidepressant, activity.
    • 具有式“IMAGE”的化合物,其中R1是氢或CONHR7,R7是甲基或异丙基,当R1是氢时,R是对硝基,对氰基; 对醛 对乙酰基; 甲基; 间硝基 溴代 3,4-二甲基 m-NH2; 对甲基氨基; 对二甲基氨基; 对二乙基氨基; 对甲基苄基氨基; 对 - 吡咯烷子; 对哌啶子 其中R4是具有1-4个碳原子的烷基的对位的SR4或环己基; OR5是R5是具有2至7个碳原子的烷基的对位,环己基,环己基甲基,乙酰基甲基; 氰基甲基,具有3至5个碳原子的烯-2,丁烯-3,环己烯-1甲基,炔丙基,丁炔-2基,其中n为1或2,当n为1时,R6为氢, 邻 - 甲基,间 - 氯,间氟,间甲基,间三氟甲基,对氯,对溴 - ,对氟,对氰基,对硝基或对二甲基氨基,当 n为2,R6为氢; 和3-甲基-4-苄氧基:
    • 28. 发明授权
    • Furo (2,3d) pyrimidines
    • 呋喃(2,3d)嘧啶
    • US4007187A
    • 1977-02-08
    • US506826
    • 1974-09-17
    • Claude P. FauranGuy R. BourgeryGuy M. RaynaudNicole A. M. Dorme
    • Claude P. FauranGuy R. BourgeryGuy M. RaynaudNicole A. M. Dorme
    • A61K31/519C07D491/04C07D491/048C07D239/00
    • C07D491/04
    • Compounds of the formula ##STR1## wherein R is alkyl of 1-4 carbon atoms, phenyl, or phenyl substituted by one or more halogen or trifluoromethyl, and Z is ##STR2## wherein R.sub.1 is hydrogen, alkyl of 1-4C, 2,2-dimethyldioxolan-4-yl methyl, or 2,3-dihydroxy prop-1-yl, R.sub.2 is ##STR3## wherein ##STR4## is morpholino, pyrrolidino, piperidino or hexamethyleneimino, and n is an integer from 4 to 7. The compounds are prepared by reacting R-substituted 4-chloro-2-methyl furo (2,3d) pyrimidine with HZ. The compounds possess antiulcerous, antibronchoconstrictive and anticholinergic, analgesic, antihistamine, diuretic, cardiovascular analeptic, antiinflammatory and hypertensive properties.
    • 其中R是1-4个碳原子的烷基,苯基或被一个或多个卤素或三氟甲基取代的苯基,Z是下式的化合物,其中R 1是 氢,1-4C的烷基,2,2-二甲基二氧杂环戊烷-4-基甲基或2,3-二羟基丙-1-基,其中,作为吗啉,吡咯烷子基,哌啶子基或哌啶子基, 六亚甲基亚氨基,n为4〜7的整数。该化合物通过R-取代的4-氯-2-甲基呋喃(2,3d)嘧啶与HZ反应来制备。 该化合物具有抗溃疡,抗纤维蛋白胆固醇和抗胆碱能药,止痛药,抗组胺药,利尿剂,心血管镇痛药,抗炎和高血压药物。
    • 29. 发明授权
    • Arylamino pyrimidinic derivatives
    • 芳基嘧啶衍生物
    • US3978055A
    • 1976-08-31
    • US502285
    • 1974-09-03
    • Claude P. FauranGuy R. BourgeryGuy M RaynaudClaude J. Gouret
    • Claude P. FauranGuy R. BourgeryGuy M RaynaudClaude J. Gouret
    • A61K31/505C07D239/42C07D401/10C07D401/12C07D403/10C07D413/10
    • C07D239/42C07D401/12Y10S514/869Y10S514/906Y10S514/927Y10S514/929
    • Compounds of the formula ##SPC1##Wherein Ar is phenyl or phenyl substituted by one or more halogens, by a trifluoromethyl or a methylenedioxy, by one or more methoxy, by an alkyl having one to 4 carbon atoms or by a dimethylamino,And R is ##EQU1## or --O-- ##EQU2## or ##EQU3## wherein R.sub.1 and R.sub.2 each are hydrogen or alkyl of 1 to 4 carbon atoms, or ##EQU4## is pyrrolidino, morpholino, piperidino or piperazino N'-substituted by alkyl of 1 to 4 carbon atoms, or phenyl; R.sub.3 and R.sub.4 each are alkyl of 1 to 3 carbon atoms or ##EQU5## is morpholino, pyrrolidino, piperidino or hexamethyleneimino, n is an integer of 1 to 5; and R.sub.5 is alkyl of 1 to 4 carbon atoms, 2,3-dihydroxypropyl or 2,2-dimethyl dioxolan-4-yl methyl or hydroxycarbonylmethyl.The compounds are obtained by reacting 2-Ar-2-chloro-6-methyl pyrimidine, with ##SPC2##The compounds possess sedative, antiinflammatory, antiulcerous, vasodilatatory, antibronchoconstrictive, anticholinergic, diuretic, spasmolytic, cardiac analeptic, analgesic and myorelaxant properties.
    • 式WHEREIN Ar的化合物是苯基或被一个或多个卤素,三氟甲基或亚甲二氧基,一个或多个甲氧基,具有1至4个碳原子的烷基或二甲基氨基取代的苯基,并且R 1是R 1 -CN ANGLE,PARALLEL OR2或-O- R3(CH2)nN ANGLE,R4或OC ANGLE OR5,其中R1和R2各自为氢或1-4个碳原子的烷基,或R1-ANGLE R2为吡咯烷子基,吗啉代,哌啶子基或哌嗪基 N'被1至4个碳原子的烷基取代,或苯基; R3和R4各自为1至3个碳原子的烷基或R3-ANGLE R4为吗啉代,吡咯烷子基,哌啶子基或六亚甲基亚氨基,n为1至5的整数; R5为1-4个碳原子的烷基,2,3-二羟基丙基或2,2-二甲基二氧戊环-4-基甲基或羟基羰基甲基。