Abstract:
The present invention relates to thienopyrimidinone derivatives as antagonists that act on metabotropic glutamate receptor subtype 1. The thienopyrimidinone derivatives show pharmacological activity against metabotropic glutamate receptor-related diseases, including pain, such as neuropathic pain and migraine, psychiatric diseases, such as anxiety disorder and schizophrenia, urinary incontinence, and neurodegenerative diseases, such as Parkinson′s disease and Alzheimer′s disease. The present invention also relates to methods for preparing the thienopyrimidinone derivatives, and pharmaceutical compositions containing the thienopyrimidinone derivatives as active ingredients.
Abstract:
본 발명은 녹는점 이상으로 가열하여 녹였다가 녹는점 미만으로 식힌 강황 추출물 (tumeric extract) 또는 커큐민, 이들을 포함하는 조성물 및 제조방법에 대한 것이다. 녹인 후 식힌 강황 추출물 또는 커큐민은 무정형 (amorphous)을 이루며 결정성인 녹이지 않은 강황 추출물 또는 커큐민에 비해 생체적합성 용매인에 높은 용해도를 가진다.
Abstract:
본 발명은 대사성 글루타메이트 수용체 서브타입 1에 길항제로 작용하여 대사성 글루타메이트 수용체 관련 질환, 즉 신경병성 통증과 편두통과 같은 통증, 불안장애나 정신분열증과 같은 정신질환, 요실금, 그리고 파킨스병이나 알츠하이머병과 같은 퇴행성 뇌질환 등에 약학적 활성을 보이는 사이에노피리미디논 유도체, 이들 화합물의 제조방법, 그리고 이들 화합물이 유효성분으로 함유된 약제조성물에 관한 것이다.
Abstract:
PURPOSE: An amorphous turmeric extract and amorphous curcumin are provided through cooling below a melting point after heating a turmeric extract or curcumin to reach above the melting point. CONSTITUTION: An organic solvent extract of turmeric is obtained in a pure solution state by extracting turmeric with a solvent and filtering. The turmeric extract is heated at a range of 180-240 deg. C for 0.1-10 minutes, and amorphous curcumin is obtained by cooling with a temperature below 190 deg. C. A solubilization component of the turmeric extract includes an amorphous turmeric extract solution in which the amorphous turmeric extract is dissolved in a biocompatible solvent selected from one or more of a group composed of linear alcohol or branched alcohol with 1-4 carbons, poly ethylene glycol with 100-1,000 number average molecular weight, glycerol, acetic acid, and polyoxyethylene sorbitan fatty acid ester. [Reference numerals] (AA) Turmeric extract; (BB) Melted turmeric extract