Cucurbitacins

Cucurbitacins from Picrorhiza kurrooa

✍ Hermann Stuppner; Ernst P. Müller; Hildebert Wagner 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 694 KB

Cucurbitacins from Wilbrandia ebracteata

✍ Eloir Paulo Schenkel; Mareni Rocha Farias; Ralf Mayer; Eberhard Breitmaier; Gerh 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 534 KB

Constitution of the Cucurbitacins

✍ David Lavie; Youval Shvo; Otto Richard Gottlieb; Erwin Glotter 📂 Article 📅 1961 🏛 Elsevier Science 🌐 French ⚖ 425 KB

CUCDRRITACINS Bse the various the Cucurbitaceae. Some have activity.4 Based on dehydrogenation bitter highly toxic principles oocurring in been investigated for their anti-tumor experiments and on the nature of the side chain, a regular tetracyclio triterpenoid carbon skeleton has been assigned to t

The constitutions of the cucurbitacins

✍ W.T. de Koch; P.R. Enslin; K.B. Norton; D.H.R. Barton; B. Sklarz; A.A. Bothner-B 📂 Article 📅 1962 🏛 Elsevier Science 🌐 French ⚖ 324 KB

THE cucurbitacins are M interesting group of bitter the Cucurbitaceae.' A constitution (I) was recently cucurbitacin E. The related cucurbitacin B R = side chain). Cucurbitacins B, D, E and may be represented as in (II, I have all been correlated U.K. 13, Pennsylvania principles found in proposed\*

The stereochemistry of the cucurbitacins

✍ David Lavie; Youval Shvo; Otto Richard Gottlieb 📂 Article 📅 1960 🏛 Elsevier Science 🌐 French ⚖ 341 KB

THE stereochemistry of ring A of some of the cucurbitacins has been discussed in a previous communication. 4 We wish to report now the experiments which led us to present most of the stereochemistry of the four naturally occurring cucurbitacins: elatericin A (Ia), cucurbitacin B (Ib), elatericin B (

A new cucurbitacin profile forCucurbita

A new cucurbitacin profile forCucurbita andreana: A candidate for cucurbitacin tissue culture

✍ Fathi T. Halaweish; Douglas W. Tallamy 📂 Article 📅 1993 🏛 Springer 🌐 English ⚖ 403 KB