𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Regiospecific synthesis of linear quinone systems: efficient convergent synthesis of anthracycline intermediates

✍ Scribed by Kathlyn A. Parker; James L. Kallmerten


Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
236 KB
Volume
20
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis


The antineoplastic activity and challenging structural features of the anthracycline antibiotics have caused extensive efforts to be directed toward their chemical synthesis. 2 In particular, Adriamycin (la) and daunomycin (lb) have become the focus of much attention.

excellent contributions in this area, regiospecific syntheses of the aglycones L3 2b,3a,4


πŸ“œ SIMILAR VOLUMES


Stereo- and regiospecific allylation of
✍ Matsuhiko Aratani; Kozo Sawada; Masashi Hashimoto πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 French βš– 270 KB

An efflclent stereospeclflc synthesis of optIcally active 4-allylazetldlnones (6\_, 7\_, z, and 15a,b) has been accomplished using sliver-promoted coupling reaction of allylsllanes (2 and 14b) wzth 4-chloroazetldlnones (3, 4, and lOa,b) derived from penlcllllns.

The Development of a Convergent and Effi
✍ Robertβ€…K. Boeckman,β€…Jr.; Tammyβ€…J. Clark; Brianβ€…C. Shook πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 German βš– 297 KB

## Abstract An efficient, general synthetic route to the bengamide family of antitumor agents from a common polyol thioester is described. Consecutive aldol condensations afford the protected polyol thioester side chain suitable for coupling to the bengamides. A novel chiral‐phase‐transfer‐catalyze