Research Article | Volume: 6, Issue: 6, June, 2016

Triterpenes and sterols from Hoya diversifolia Blume

Nelson M. Panajon ,  Fernando B. Aurigue,  Chien-Chang Shen,  Consolacion Y. Ragasa   
Nelson M. Panajon1 & 2, Fernando B. Aurigue3, Chien-Chang Shen4, Consolacion Y. Ragasa1 & 5

1Chemistry Department, De La Salle University, 2401 Taft Avenue, Manila 1004, Philippines.

2Chemistry Department, Central Luzon State University, Munoz, Nueva Ecija 3121, Philippines.

3Agriculture Research Section, Atomic Research Division, Philippine Nuclear Research Institute-Department of Science and Technology, Commonwealth Avenue, Diliman, Quezon City 1101, Philippines.

4National Research Institute of Chinese Medicine, Ministry of Health and Welfare, 155-1, Li-Nong St., Sec. 2, Taipei 112, Taiwan.

5Chemistry Department, De La Salle University Science & Technology Complex Leandro V. Locsin Campus, Biñan City, Laguna 4024, Philippines.

Open Access   

Published:  Jun 28, 2016

DOI: 10.7324/JAPS.2016.60614
PDF [ 0.4 MB]
Request Permission
Share
Download Citation
Print
Download PDF
Abstract

Chemical investigation of the dichloromethane extracts of Hoya diversifolia Blume led to the isolation of β-amyrin cinnamate (1), squalene (2), β-sitosterol (3), a mixture of β-amyrin (4a), α-amyrin (4b) and lupeol (4c) in a 4:2:1 ratio and saturated hydrocarbons from the leaves; and 2, taraxerol (5), lupeol cinnamate (6), and a mixture of 3 and stigmasterol (7) in a 2:1 ratio from the stems. The structures of 1-7 were identified by comparison of their NMR data with those reported in the literature.


Keyword:     Hoya diversifolia Blume Apocynaceae β-amyrin cinnamate lupeol cinnamate squalene β-sitosterol α-amyrin β-amyrin lupeol taraxerol stigmasterol.

Citation:

Panajon NM, Aurigue FB, Shen CC, Ragasa CY. Triterpenes and sterols from Hoya diversifolia Blume. J App Pharm Sci, 2016; 6 (06): 079-082.

Copyright:The Author(s). This is an open access article distributed under the Creative Commons Attribution Non-Commercial License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
HTML Full Text

Reference

Article Metrics
366 Views 26 Downloads 392 Total

Year

Month

Similar Articles


Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/japsonli/public_html/articlemodule/database.php on line 426

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/japsonli/public_html/articlemodule/database.php on line 426

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in /home/japsonli/public_html/articlemodule/database.php on line 426

Alstonia scholaris R.Br. (Apocynaceae): Phytochemistry and pharmacology: A concise review

Abhijit Dey

GC-MS determination of bioactive components of Canscora perfoliata Lam. (Gentianaceae)

Thanga Krishna Kumari S., Muthukumarasamy S., Mohan VR

Triterpenoids and phytosteroids from stem bark of Crataeva nurvala buch ham.

Shumaia Parvin, Md. Abdul Kader, Md. Abdul Muhit, Md. Ekramul Haque, Md. Ashik Mosaddik, Mir Imam Ibne Wahed

Chemical Constituents of Hoya buotii Kloppenb.

Virgilio D. Ebajo Jr., Robert Brkljača, Sylvia Urban, Consolacion Y. Ragasa

Terpenoids and Sterols from Hoya multiflora Blume

Virgilio D. Ebajo Jr., Chien-Chang Shen, Consolacion Y. Ragasa

Related Search

By author names