𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Three Novel Triterpenoids from the Aerial Part of Helwingia chinensis

✍ Scribed by Guo-Fang Lai; Yi-Fen Wang; Chun-Hua Lu; Jian-Xin Cao; Yun-Long Xu; Shi-De Luo

Publisher
John Wiley and Sons
Year
2003
Tongue
German
Weight
76 KB
Volume
86
Category
Article
ISSN
0018-019X

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Three novel triterpenoids named chinenols A–C (1–3), together with two known compounds, glutin‐5‐en‐3__β__‐ol (4) and daucosterol (5), were isolated from the aerial part of Helwingia chinensis Batal. The structures of 1–3 were determined on the basis of their HR‐EI‐MS, IR, ^1^H‐ and ^13^C‐NMR (DEPT), and 2D (HMQC, HMBC, NOESY) data. Compounds 1–3 and 5 showed inhibition activity in an antibacterial assay.

📜 SIMILAR VOLUMES

Triterpenoids from the Aerial Parts of K
Triterpenoids from the Aerial Parts of Kalidium foliatum
✍ Bina Shaheen Siddiqui; Zhanat Zhymabekovna Karzhaubekova; Gauhar Shahmanovna Bur 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 German ⚖ 92 KB

## Abstract Studies on the chemical constituents of the aerial parts of __Kalidium foliatum__ led to the isolation of three new olean‐12‐ene‐23,28‐dioic acids in their either partly or fully esterified forms (Me or glucosyl (Glc) esters), which were named kalidiumoside A (**1**), kalidiumin (**2**)

Noroleanane Triterpenoids from the Aeria
Noroleanane Triterpenoids from the Aerial Parts of Lantana camara
✍ Sabira Begum; Syeda Qamar Zehra; Syed Imran Hassan; Bina S. Siddiqui 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 German ⚖ 187 KB

## Abstract Two novel triterpenoids, lantadienone (**1**) and camaradienone (**2**), were isolated from the aerial parts of __Lantana camara__, along with seven known compounds, lantadene A, lantadene B, __β__‐sitosterol 3‐(__β__‐D‐glucopyranoside), camaric acid, lantanilic acid, lantanolic acid, a