5-HYDROXYTRYPTOPHAN ALPHA-KETO-GLUTARATE AND ITS DERIVATIVES

• US 3,847,941 A
• Filed: 06/11/1973
• Issued: 11/12/1974
• Est. Priority Date: 06/11/1973
• Status: Expired due to Term

• Current Assignee: Brana M, Roldan C
• Original Assignee: Brana M, Roldan C
• Inventors: BRANA M, ROLDAN C
• Application Number:
  US05/368,829
• Time in Patent Office: 519 Days
• US Class Current: 548/496
• CPC Class Codes: C07C 59/347 containing keto groups
• CPC Class Codes: C07D 209/20 substituted additionally by nitrogen atoms, e.g. tryptophane

Abstract

1. A COMPOUND OF THE FORMULA:

5-(HO-)-INDOL-3-YL-CH2-CH(-COO-X)-NH3(+) (-)OOC-CO-CH2-

CH2-COO-X

IN WHICH X IS HYDROGEN, ALKALI OR ALKALINE EARTH METALS, OR BASIC ORGANIC RADICAL COMPOUNDS.

Claims

1. A COMPOUND OF THE FORMULA: