Patent · US Expired

Treatment with dialkoxy pyridopyrimidines

US4897395A · kind A · utility

16Cited by
1References
5Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 30, 1987
Grant dateJan 30, 1990
Priority date
Expiry dateNov 30, 2007

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P43/00
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Potent antiproliferative activity in combination with low inhibition of histamine N-methyltransferase has been found in a class of 2,4-diamino-6-(2,5-dialkoxybenzyl)-5-methylpyrido[2,3-d]pyrimidines.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.