116212-46-5Relevant articles and documents
Total Synthesis of Peramine
Dumas, Donald J.
, p. 4650 - 4653 (1988)
A facile synthesis of 1-oxo-2,3-disubstituted-pyrrolopyrazines, which involves the reaction of 2-(trichloroacetyl)pyrrole (3) with halomethyl ketones (to give pyrrolooxazin-1-ones) followed by successive treatment with methylamine and acid, has been developed.This methodology has been applied to the total synthesis of the insect feeding deterrent peramine (1).
BROMODOMAIN INHIBITORS
-
, (2017/11/10)
The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R6, X1, and X2 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS. Also provided are pharmaceutical compositions comprising compounds of formula (I).
Synthesis of 2-Methylpyrrolopyrazin-1(2H)-one
Brimble, Margaret A.,Brimble, Mark T.,Hodges, Richard,Lane, Geoffrey A.
, p. 1583 - 1590 (2007/10/02)
The synthesis of 2-methylpyrrolopyrazin-1(2H)-one (2) present in the insect feeding deterrent peramine (1) through oxidation of the saturated lactam (3) is described.The preparation of the related 6-methyl-1H-pyrrolopyridin-7(6H)-one (12) trough a Lewias-acid-catalysed cyclization of the amide acetal (7) is also described.