Patent · US Expired

Methods of making cross-bridged macropolycycles

US6225464A · kind A · utility

142Cited by
0References
25Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 7, 1999
Grant dateMay 1, 2001
Priority date—
Expiry dateSep 7, 2019

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D487/08
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Improved synthesis of a macropolycycle, more particularly, of a cross-bridged tetraazamacrocycle.

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