𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Two New Diterpenoids from Ballota limbata.

✍ Scribed by Viqar Uddin Ahmad; Umar Farooq; Javid Hussain; Farman Ullah; Sarfraz Ahmad Nawaz; Muhammad Iqbal Choudhary


Publisher
John Wiley and Sons
Year
2004
Weight
62 KB
Volume
35
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Four New Diterpenoids from Ballota limba
✍ Viqarβ€…Uddin Ahmad; Umar Farooq; Ahmed Abbaskhan; Javid Hussain; Muhammadβ€…Athar A πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 German βš– 112 KB

## Abstract Six diterpenoids (**1**–**6**) belonging to the clerodane and tetracyclic diterpene types were isolated from the CHCl~3~ extract of __Ballota limbata.__ The structures of the new compounds **1** and **4**–**6** (named ballatenolide A and limbatenolides A–C, resp.) were established by th

Complete 1H and 13C NMR assignments of t
✍ Umar Farooq; Afsar Khan; Viqar Uddin Ahmad; Azhar-Ul-Haq; Saleha Suleman Khan; R πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 132 KB πŸ‘ 1 views

## Abstract Two new tricyclic __trans__‐clerodane diterpenoids trivially named as ballotenic acid A (1) and ballodiolic acid A (2) have been isolated from ethyl acetate fraction of __Otostegia limbata__. The structure assignments are based on ^1^H and ^13^C NMR spectra, 2D NMR (HMQC, HMBC, COSY, NO

Two New Diterpenoids from Callicarpa ped
✍ Hai-Yang Liu; Hong-Ping He; Suo Gao; Chang-Xiang Chen; Yue-Mao Shen; Xiao-Jiang πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons βš– 12 KB πŸ‘ 1 views