✦ LIBER ✦

A New Gardneria Alkaloid, Gardquinolone, Having a Novel 4-Quinolone Skeleton

✍ Scribed by Takayama, Hiromitsu; Nitta, Wataru; Kitajima, Mariko; Aimi, Norio; Sakai, Shin-ichiro

Book ID: 126098138
Publisher: American Chemical Society
Year: 1994
Tongue: English
Weight: 215 KB
Volume: 57
Category: Article
ISSN: 0163-3864
DOI: 10.1021/np50106a014

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

7,8-epoxy-4-basmen-6-one, a tobacco dite

7,8-epoxy-4-basmen-6-one, a tobacco diterpenoid having a novel skeleton, having a novel skeleton

✍ Inger Wahlberg; Ann-Marie Eklund; Toshiaki Nishida; Curt R. Enzell; Jan-Eric Ber 📂 Article 📅 1983 🏛 Elsevier Science 🌐 French ⚖ 196 KB

A diterpenoid, probably cembrane-derived and having a novel skeleton, has been isolated from Greek tobacco. Its structure has been determined by spectroscopic methods and Xray analysis.

New steroidal alkaloids having a novel s

New steroidal alkaloids having a novel seven ring skeleton from fritillaria ussuriensis maxim

✍ Yukie Kitamura; Makoto Nishizawa; Koh Kaneko; Mitsuhiko Ikura; Kunio Hikichi; Mo 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 737 KB

Two new steroidal alkaloids having a novel seven ring skeleton, ussurienine (1) and ussurienone (2), were isolated from the HCI-MeOH hydrolyzed alkaloid fraction of fritillaria ussuriensis Maxim. (Ping-bei-mu). Continuous study on the same plant, however, showed that 1 and 2 were the artifacts deri

Pingbeinone, a novel steroidal alkaloid

Pingbeinone, a novel steroidal alkaloid having C-18 nor cevane skeleton from Fritillaria ussuriensis Maxim

✍ Yukie Kitamura; Makoto Nishizawa; Koh Kaneko; Motoo Shiro; Yuh-Pan Chen; Hong-Ye 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 139 KB

A novel stroidal alkaloid, having C-18 nor cevane skeleton, pingbeinone (l), was isolated from /Willaria ussuriensis Maxim. The structure was established by X-ray crystallographic analysis of its hydrogen iodide. An important Chinese medicine "Bei-mu", dried bulbs of Frifillaria genus, has been

3,4,8-Trimethoxy-2-quinolone: A New Alka

3,4,8-Trimethoxy-2-quinolone: A New Alkaloid from Eriostemon gardneri

✍ Sarker, Satyajit D.; Waterman, Peter G.; Armstrong, James A. 📂 Article 📅 1995 🏛 American Chemical Society 🌐 English ⚖ 182 KB

A New Lycopodium Alkaloid, Lycoposerrami

A New Lycopodium Alkaloid, Lycoposerramine-R, with a Novel Skeleton and Three New Fawcettimine-Related Alkaloids from Lycopodium serratum

✍ Kazuaki Katakawa; Noriyuki Kogure; Mariko Kitajima; Hiromitsu Takayama 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 German ⚖ 185 KB 👁 1 views

## Abstract magnified image A new __Lycopodium__ alkaloid, lycoposerramine‐R, possessing an unusual tetracyclic ring system, was isolated from __Lycopodium serratum.__ Its structure as well as those of three new co‐existing fawcettimine‐related alkaloids were elucidated by means of extensive spect

ChemInform Abstract: A New Lycopodium Al

ChemInform Abstract: A New Lycopodium Alkaloid, Lycoposerramine-R, with a Novel Skeleton and Three New Fawcettimine-Related Alkaloids from Lycopodium serratum

✍ Kazuaki Katakawa; Noriyuki Kogure; Mariko Kitajima; Hiromitsu Takayama 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 19 KB