𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of Vinca Alkaloids and Related Compounds. Part 84. Sulfonamide Derivatives of Some Vinca Alkaloids with Cardiovascular Activity

✍ Scribed by István Moldvai; Eszter Temesvári-Major; Csaba Szántay Jr.; Gábor Tóth; Egon Kárpáti; Csaba Szántay

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
765 KB
Volume
330
Category
Article
ISSN
0365-6233

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of Vinca Alkaloids and Related
Synthesis of Vinca Alkaloids and Related Compounds, XXXVI. A Simple Synthesis of SomeD-Noreburnamenine Derivatives
✍ Kalaus, György ;Galambos, János ;Kajtár-Peredy, Mária ;Tamás, JÓZsef ;Szabó, Laj 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 517 KB

Reaction or the enaminc 5 with u-bromoacryljc esters or achloroacrylonitrilc and subsequent reduction with NaBH4 yielded the pcntacyclic i>-noreburnamenine derivatives 8-10 or I 1 -14. rc-i f k r die Syatbesu voa Vinca-Alkaloiden uod vemandten Vcrbindungen, XXXVI". -Eine eiofacbe Syntbese einiger u-

Synthesis of vinca alkaloids and related
Synthesis of vinca alkaloids and related compounds, Part XCVI [1] Nitration study of vinblastine-type bisindole alkaloids
✍ Lajos Szabó; Hedvig Bölcskei; Baitz-Gács Eszter; Marianna Mák; Csaba Szántay 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 86 KB 👁 2 views

The bisindole alkaloids vinblastine, vincristine, and N-formyl-leurosine were nitrated and subsequently converted to amino derivatives. In the case of compounds 5e and 5b cytotoxic activity has been found for non-small cell lung cancer and breast cancer in the concentration range tested (10(-5)-10(-

Synthesis of Vinca Alkaloids and Related
Synthesis of Vinca Alkaloids and Related Compounds, XXII. Some Chemical Transformations of 15-Oxovincamone
✍ Sápi, János ;Szabó, Lajos ;Baitz-Gács, Eszter ;Kalaus, György ;Szántay, Csaba ;K 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 560 KB

In the course of an attempted synthesis of E-norvincamine (4) (-)-15-oxovincamone (7), prepared from (-)-vincamone (2), was converted by means of methanolic sodium methoxide to give the (-)-11-cis and (f)-12-trans alcohols. Alkaline hydrolysis of the dioxo compound 7 furnishes the a-0x0 acids 8 and