Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods for preparing hypericin

Methods for preparing hypericin

US Patent 8629302 · Granted Jan 14, 2014

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low dose rifalazil compositions2012
Regimen for the administration of rifamycin-class antibiotics2010
Photoactivated hypericin and the use thereof1999
Isoquinolinol compounds having cardiotonic and phosphodiesterase fraction III in1989
4-nitrogen substituted isoquinolinol compounds having cardiotonic, phosphodieste1987
Substituted 3-(4-phenyl-1-piperazinyl)alkylquinazolin-2,4-(1H,3H) diones, method1987
Substituted 5,6-dialkoxyquinazoline derivatives1987
5,6-dialkoxy-4-imino-2(1H)quinazolinone derivatives1987
Substituted 2(1H)-quinazolinone-1-alkanoic acids and esters1987
Substituted quinazolinediones1987
Ortho substituted dihydroxy-2(1H)quinazolinone-1-alkanoic acids1986
3,4-Dialkoxy-2-alkylcarbonyl analino compounds1985