Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PROCESS FOR THE PREPARATION OF STANDARDIZED COMPOSITION OF ARJUNOGLUCOSIDE FROM THE BARK OF TERMINALIA ARJUNA
Document Type and Number:
WIPO Patent Application WO/2018/237135
Kind Code:
A3
Abstract:
Disclosed is a novel process for the isolation of bioactive compounds from Terminalia arjuna. More specifically, the invention discloses a process for isolation and enrichment of bioactive compounds Arjunic acid, Arjunolic acid, Arjungenin, Arjunetin, Arjunoglucoside-I, Arjunoglucoside-II, and Catechin from the bark of Terminalia arjuna. The invention also discloses a composition standardized to contain 3% arjunoglucosides isolated from the bark of Terminalia arjuna.

Inventors:
MAJEED MUHAMMED (US)
NAGABHUSHANAM KALYANAM (US)
BHAT BEENA (IN)
Application Number:
PCT/US2018/038738
Publication Date:
February 07, 2019
Filing Date:
June 21, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MAJEED MUHAMMED (US)
NAGABHUSHANAM KALYANAM (US)
BHAT BEENA (IN)
International Classes:
A61K36/00; A61K31/7028; C07J63/00
Foreign References:
US20070122506A12007-05-31
Other References:
HONDA T. ET AL.: "Arjungenin, Arjunglucoside I, and Arjunglucoside II. A New Triterpene and New Triterpene Glucosides from Terminalia arjuna", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 49, no. 11, 1976, pages 3213 - 3218, XP008067925
SAHA A. ET AL.: "Characterization of polyphenols in Terminalia arjuna bark extract", INDIAN JOURNAL OF PHARMACEUTICAL SCIENCES, vol. 74, no. 4, 2012, pages 339 - 347, XP055569934
VERMA S. C. ET AL.: "Microwave extraction and rapid isolation uf arjunic acid from Terminalia arjuna (Roxb. ex DC.) stem bark and quantification of arjunic acid and arjunolic acid using HPLC-PDA technique", JOURNAL OF SEPARATION SCIENCE, vol. 35, no. 13, 2012, pages 1627 - 1633, XP055569938
TSUYUKI T. ET AL.: "A new triterpene glucoside from Terminalia arjuna. Arjunoglucoside III", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 52, no. 10, 1979, pages 3127 - 3128, XP009517914, DOI: 10.1246/bcsj.52.3127
See also references of EP 3641797A4
Attorney, Agent or Firm:
NAGABHUSHANAM, Kalyanam (US)
Download PDF: