Compounds, compositions and methods for modulating the activity of receptors are provided. In particular compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors.
CRYSTAL OF PYRROLE DERIVATIVE AND METHOD FOR PRODUCING THE SAME
申请人:Daiichi Sankyo Company, Limited
公开号:US20160096803A1
公开(公告)日:2016-04-07
The present invention provides a production intermediate of an atropisomer of a pyrrole derivative having excellent mineralocorticoid receptor antagonistic activity, a method for producing the same, and a crystal thereof. A method for producing an atropisomer of a pyrrole derivative including a step of resolving a compound represented by the following general formula (I) [wherein R
1
represents a methyl group or a trifluoromethyl group, R
2
represents a hydrogen atom or a C1-C3 alkoxy group, and n represents an integer selected from 1 to 3] into its atropisomers, characterized by using an optically active amine having a cinchonine skeletal formula, and a crystal of (S)-1-(2-hydroxyethyl)-4-methyl-N-[4-(methylsulfonyl)phenyl]-5-[2-(trifluoromethyl)phenyl]-1H-pyrrole-3-carboxamide.
METHOD FOR PRODUCING PYRROLE DERIVATIVE, AND INTERMEDIATE THEREOF
申请人:Daiichi Sankyo Company, Limited
公开号:US20160237034A1
公开(公告)日:2016-08-18
The present invention provides a method for producing an atropisomer of a pyrrole derivative having excellent mineralocorticoid receptor antagonistic activity, and an intermediate thereof. A method for producing an atropisomer of a pyrrole derivative using a compound represented by (B) [wherein R
1
represents a C1-C4 alkyl group, and R
2
represents a 2-hydroxyethyl group or a carboxymethyl group] as a production intermediate.
본 발명은 우수한 미네랄로코르티코이드 수용체 길항 작용을 갖는 피롤 유도체의 아트로프 이성체의 제조 중간체, 제조 방법 및 그 결정을 제공한다. 신코난 골격을 갖는 광학 활성 아민을 사용하는 것을 특징으로 하는, 하기 일반식 (I) [식 중, R 은 메틸기 또는 트리플루오로메틸기를 나타내고, R 는 수소 원자 또는 C1-C3 알콕시기를 나타내고, n 은 1 〜 3 에서 선택되는 정수를 나타낸다] 의 아트로프 이성체를 분할하는 공정을 포함하는, 피롤 유도체의 아트로프 이성체의 제조 방법 및 (S)-1-(2-하이드록시에틸)-4-메틸-N-[4-(메틸술포닐)페닐]-5-[2-(트리플루오로메틸)페닐]-1H-피롤-3-카르복사미드의 결정.