𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new sesquiterpene hydrocarbon from laurencia glandulifera

✍ Scribed by Toshi Irie; Yumiko Yasunari; Teruaki Suzuki; Norio Imai; Etsuro Kurosawa; Tadashi Masamune

Publisher
Elsevier Science
Year
1965
Tongue
French
Weight
245 KB
Volume
6
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

In the preoeding paper* we reported on the 8truOtur8 of laurenoin, a oompound oontaining bromtne obtained from Laurenoia KIandulifera Ktftzing. W&i18 Obata and Fukush13 pointed out the presence of a sesqul-Sapporo, Japan {Received 21 &aguet 1965) terpene hydrooarbon in the same algae, a new hydrocarbon, C15H20, was isolated on our further examination and designated laurena. In this

📜 SIMILAR VOLUMES

Glanduliferol, a new halogenated sesquit
Glanduliferol, a new halogenated sesquiterpenoid from Laurencia glandulifera kützing
✍ Minoru Suzuki; Etsuro Kurosawa; Toshi Irie 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 107 KB

Recently several number of halogenated Spiro-fused sesquiterpenoids have been isolated from the red algae Laurencia species (Rhodomelaceae): spirolaurenone from L. glandulifera (la), johnstonol from 4. johnstonii (lb) and &. .

Spirolaurenone, a new sesquiterpenoid co
Spirolaurenone, a new sesquiterpenoid containing bromine from Laurencia glandulifera Kützing
✍ Minoru Suzuki; Etsuro Kurosawa; Toshi Irie 📂 Article 📅 1970 🏛 Elsevier Science 🌐 French ⚖ 223 KB

An extensive study (1) of the neutral essential oil from Laurbncir filandulifera Kiitning ('Oosozo' in Japanese; Rhodomslaceae) led to isolation of a new stsquitsrpens ketone containing bromine in 0.003 $ yield and designated as spirolaursnone. Na vimh to propose formula I, having a novel carbon ske

Perforenol, a new polyhalogenated sesqui
Perforenol, a new polyhalogenated sesquiterpene from Laurencia perforata
✍ A G González; J M Aguiar; J Darias; E González; J D Martín; V S Martín; C Pérez; 📂 Article 📅 1978 🏛 Elsevier Science 🌐 French ⚖ 241 KB

It is generally accepted that most of the varied polyhalogenated sesquiterpenes isolated from marine algae of the genus Laurencia are related via one common 2,3 chamigrene precursor . The biomimetically interconvertible L perforata meta.

Caespitol, a new halogenated sesquiterpe
Caespitol, a new halogenated sesquiterpene from Laurencia caespitosa
✍ A.G. González; J. Darias; J.D. Martín 📂 Article 📅 1973 🏛 Elsevier Science 🌐 French ⚖ 181 KB

Seaweed of the genus Laurenoia, family Rhodomelaceae, have proved to be a rich source of halogenated natural products 2. The present work describes the isolation from 2. caespitosa of a new sesquiterpenoid containing chlorine and bromine, designated as caespitol for which, on the basis of its chemic