• Keine Ergebnisse gefunden

Sterols and Triterpenes in Cell Culture of Hyssopus officinalis L.

N/A
N/A
Info
Herunterladen
Protected

Academic year: 2022

Aktie "Sterols and Triterpenes in Cell Culture of Hyssopus officinalis L."

Copied!
1
0
0

Wird geladen.... (Jetzt Volltext ansehen)

Jetzt herunterladen ( 1 Seite )

Volltext

(1)

Sterols and Triterpenes in Cell Culture of Hyssopus officinalis L.

Zuzanna Skrzypek

*

and Halina Wysokin´ska

Laboratory of Biology and Pharmaceutical Botany, Medical University, Muszynskiego 1, 90-151ÐŁo´dz˙, Poland. Fax (48-42) 6 78-83-48. E-mail: botanika@pharm.am.lodz.pl

* Author for correspondence and reprint requests

Z. Naturforsch.58 c, 308Ð312 (2003); received January 7/February 6, 2003

Cell suspension cultures from hypocotyl-derived callus ofHyssopus officinaliswere found to produce two sterols i. e. β-sitosterol (1) and stigmasterol (2), as well as several known pentacyclic triterpenes with an oleanene and ursene skeleton. The triterpenes were identified as oleanolic acid (3), ursolic acid (4), 2α, 3β-dihydroxyolean-12-en-28-oic acid (5), 2α, 3β- dihydroxyurs-12-en-28-oic acid (6), 2α, 3β, 24-trihydroxyolean-12-en-28-oic acid (7), and 2α,3β,24-trihydroxyurs-12-en-28-oic acid (8). Compounds5Ð8were isolated as their acetates (6,8) or bromolactone acetates(5,7)

Key words: Hyssopus officinalis, Cell Culture, Triterpenes, Sterols

Referenzen

Jetzt herunterladen ( PDF - 1 Seite - 26.41 KB )

ÄHNLICHE DOKUMENTE

UNIVERSITY OF TARTU FACULTY OF SCIENCE AND TECHNOLOGY INSTITUTE OF MOLECULAR AND CELL BIOLOGY INSTITUTE OF TECHNOLOGY

Plant phenotypes demonstrate that restored ABA biosynthesis in both guard cells and phloem companion cells completely rescues plant phenotypes, including plant appearance, stomatal

TARTU UNIVERSITY FACULTY OF SCIENCE AND TECHNOLOGY INSTITUTE OF MOLECULAR AND CELL BIOLOGY INSTITUTE OF TECHNOLOGY

The aim of the present study is to describe the HPV18 initial amplification and stable maintenance in the U2OS cell line and to identify which HPV18 gene products

UNIVERSITY OF TARTU FACULTY OF SCIENCE AND TECHNOLOGY INSTITUTE OF MOLECULAR AND CELL BIOLOGY INSTITUTE OF BIOMEDICINE AND TRANSLATIONAL MEDICINE CHAIR OF MEDICAL MICROBIOLOGY

This study was performed to compare the counts of the phyla Firmicutes and Bacteroidetes and their ratio in faecal samples of pre- and post- bariatric surgery

UNIVERSITY OF TARTU FACULTY OF SCIENCE AND TECHOLOGY INSTITUTE OF MOLECULAR AND CELL BIOLOGY

Plasmids of partially pooled library (pISM), pYbeY and pENTR/zeo as controls were electoporated into ΔybeY::Kan. The overnight conditions, dilutions, cells storing

UNIVERSITY OF TARTU FACULTY OF SCIENCE AND TECHNOLOGY, INSTITUTE OF MOLECULAR AND CELL BIOLOGY FACULTY OF MEDICINE, DEPARTMENT OF MICROBIOLOGY

Development of the intestinal microbiota in infants is characterized by rapid and large changes in microbial abundance, diversity and composition (Matamoros et

UNIVERSITY OF TARTU FACULTY OF SCIENCE AND TECHNOLOGY INSTITUTE OF MOLECULAR AND CELL BIOLOGY INSTITUTE OF BIOMEDICINE AND TRANSLATIONAL MEDICINE DEPARTMENT OF PHARMACOLOGY

8-month-old mice were used for behavioral analysis because by that age mice have shown significant changes in brain stem and trigeminal volume, in ex vivo MRI studies.. P22

UNIVERSITY OF TARTU INSTITUTE OF MOLECULAR AND CELL BIOLOGY DEPARTMENT OF CELL BIOLOGY

Stem cells seem to play a critical role in liver regeneration when the proliferation of differentiated cells is impaired due to intoxication or chronic injury,

UNIVERSITY OF TARTU FACULTY OF SCIENCE AND TECHNOLOGY INSTITUTE OF MOLECULAR AND CELL BIOLOGY CHAIR OF MICROBIOLOGY AND VIROLOGY

It is known that HPV itself encodes protein for the repression of viral replication, such as regulatory protein E2 and its truncated form E8^E2, which is a