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.
The synthesis of conformationally/rotationally restricted analogs of the neurotransmitter serotonin
作者:John E. Macor、David H. Blank、Ronald J. Post
DOI:10.1016/0040-4039(94)88158-8
日期:1994.1
The syntheses of two novel conformationally/rotationally restricted analogs of the neurotransmitter serotonin which are modeled after the 5-HT2 receptor selective agonist CP-132,484 [a dihydropyrano[3,2-e]indole] are described.