Abstract:
The present invention relates to a method for manufacturing a polyarylene sulfide resin comprising: reacting a sulfoxide represented by the following formula (1) with a particular aromatic compound to obtain a poly(arylenesulfonium salt) having a particular constitutional unit; and dealkylating or dearylating the poly(arylenesulfonium salt) to obtain a polyarylene sulfide resin having a particular constitutional unit, wherein R 1 represents an alkyl group having 1 to 10 carbon atoms, etc.; Ar 1 and Ar 2 each independently represent an arylene group optionally having a substituent; and Z represents a direct bond, etc.
Abstract translation:聚芳硫醚树脂的制造方法技术领域本发明涉及一种聚芳硫醚树脂的制造方法,其特征在于,使下述式(1)所示的亚砜与特定的芳香族化合物反应,得到具有特定结构单元的聚(亚芳基锍盐) 并将聚(亚芳基锍盐)脱烷基化或脱芳基化,得到具有特定结构单元的聚亚芳基硫醚树脂,其中R 1表示具有1至10个碳原子的烷基等; Ar 1及Ar 2分别独立地表示可以具有取代基的亚芳基, Z代表直接键合等。
Abstract:
The present invention provides a diaryl sulfone compound represented by Formula (1):
wherein R 1 to R 4 and R 1' to R 4' are the same or different, and each represents hydrogen, C 1-4 alkyl, or halogen, and R 5 represents C 2-6 alkenyl, C 1-4 alkyl, or aromatic heterocyclic group; a method for producing the diaryl sulfone compound represented by Formula (1) by reacting a 4,4'-dihaloarylsulfone compound with thiol salt compound having an alkylene group; and a method for producing the diaryl sulfone compound represented by Formula (1) by reacting a 4,4'-dihaloarylsulfone compound with a thiol salt compound having a hydroxyl group, and subjecting the resulting compound to reaction with a halogenating agent, followed by a dehydrohalogenation reaction.
Abstract:
The invention relates to novel compounds of the formula (I) R 1 NH-CH(R 2 )-CH 2 -S- S-CH 2 -C(R 3 )(R 4 )-CONH-C(R 5 )(R 6 )-COOR 7 , in which R 1 is a (acyloxy)alkyl carbamate -C(O)-O-C(R 8 )(R 9 )-OC(O)-R 10 group; R 2 is a hydrocarbon chain, a methylene radical substituted by a heterocycle; R 4 is a hydrogen atom and R 3 is a phenyl or benzyl radical, a heteroaryl, a methylene group substituted by a heterocycle or R 3 and R 4 form together a saturated cycle; R 5 and R 6 are hydrogen, a hydrocarbon chain, a phenyl or benzyl radical or R 5 and R 6 form together a saturated cycle; R 7 is hydrogen, a phenyl or benzyl radical, a group of the formula CR 12 (R 13 )C(O)OR 14 or OCR 12 (R 13 )OC(O)R 14 or OCR 12 (R 13 )OC(O)OR 14 . The invention also relates to the use of these compounds as a drug, and to a pharmaceutical composition containing said compounds and a pharmaceutically acceptable carrier. The invention further relates to the combined use of at least one cannabinoid derivative and/or morphine or one derivative thereof and/or Gaba derivatives for enhancing the analgesic and anti-depressive effect of the novel compounds of the formula (I).
Abstract:
The invention relates to substituted diphenylethers, -amines, -sulfides, and -methanes as useful pharmaceutical compounds for treating respiratory- disorders, pharmaceutical compositions containing them, and processes for their preparation.