POLYPRENYL COMPOSITION OR COMPOUND AND THEIR PREPARATION

• Main Authors: TANAKA YASUYUKI, KINUHATA KOUICHI, MIZUNO MASAO, NISHIDA TAKUJI, NINAGAWA YOUICHI
• Format: Patent
• Language: English
• Published: 19.05.1983
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; COMPOSITIONS BASED THEREON; DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; THEIR PREPARATION OR CHEMICAL WORKING-UP

PURPOSE:To provide the titled composition composed of a mixture of specific polyprenyl compounds containing specific amounts of more than three kinds of specific homologues, useful as an intermediate of mammal dolichol having physiological activity, and extracted from Ginkgo biloba or Cedrus deodara...