Indolylpyrrole derivatives and cell death inhibitors
申请人:——
公开号:US20030087949A1
公开(公告)日:2003-05-08
The invention provides a compound represented by the following formula (I) useful for inhibiting death of cells, the drug being expected as a preventive or a remedy for the progress of various diseases wherein cell death participates in progress and exacerbation thereof:
1
and, a cell death inhibitor, a drug or a preservative for cells, organs or tissues or cells, each comprising the derivative as an active ingredient.
INDOLYLPYRROLE DERIVATIVES AND CELL DEATH INHIBITORS
申请人:SAGAMI CHEMICAL RESEARCH CENTER
公开号:EP1275646A1
公开(公告)日:2003-01-15
The invention provides a compound represented by the following formula (I) useful for inhibiting death of cells, the drug being expected as a preventive or a remedy for the progress of various diseases wherein cell death participates in progress and exacerbation thereof:
and, a cell death inhibitor, a drug or a preservative for cells, organs or tissues or cells, each comprising the derivative as an active ingredient.
Described herein are compounds selective for the 5-HT.sub.1D -like receptor, which have the general formula: ##STR1## wherein: R.sup.1 is linear or branched loweralkyl; R.sup.2 is selected from a group of Formula II, III, IV and V: ##STR2## R.sup.3 is selected from H and loweralkyl; R.sup.4 is selected from H and loweralkyl; One of R.sup.5 and R.sup.6 is H and the other is independently selected from H, loweralkoxy, loweralkyl and hydroxy; and n is 1-3; or a salt, solvate or hydrate thereof. Also described is the use of these compounds as pharmaceuticals to treat indications where stimulation of the 5-HT.sub.1D -like receptor is implicated, such as migraine.
A Direct Synthesis of 3-(Pyrrolidin-3-yl)indoles for Use As Conformationally Restricted Analogs of Tryptamines
作者:John E. Macor、David H. Blank、Kevin Ryan、Ronald J. Post
DOI:10.1055/s-1997-1214
日期:1997.4
An efficient, two step synthesis of 3-(pyrrolidin-3-yl)indoles 4 is described. Indoles react with maleimides in refluxing acetic acid affording 3-(indol-3-yl)succinimides 6. Reaction times and yields depend on the substituents on the indole 5. Direct reduction of the succinimides 6 with LAH affords the desired conformationally restricted tryptamine derivatives 4.