𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthese von substituierten 1, 2-Malonyl-1,2-dihydrocinnolinen (1,3-Dioxo-2, 3-dihydro-1H-pyrazolo [1, 2-a] cinnolinen) mit antiinflammatorischen Eigenschaften

✍ Scribed by F. Schatz; Th. Wagner-Jauregg


Publisher
John Wiley and Sons
Year
1968
Tongue
German
Weight
627 KB
Volume
51
Category
Article
ISSN
0018-019X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Enhydrazine, 31. Synthese von 2,3-Dihydr
✍ Sucrow, Wolfgang ;Wonnemann, Heinrich 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 656 KB

## Abstract Die Darstellung der 1‐[3‐(__p__‐Tolylsulfonyloxy)propyl]pyrazole **1c, 3c, 7e** und **11d, e** wird beschrieben. Sie gehen leicht (z. T. spontan) Ringschluß zu den 2,3‐Dihydro‐1__H__‐pyrazolo[1,2‐__a__]‐pyrazol‐4‐ium‐tosylaten **2b, 4b, 9** und **12a, b** ein, von denen **12b** eine dem

One-Pot Three-Component Synthesis of Hig
✍ Mehdi Adib; Mohammad Hosein Sayahi; Niusha Mahmoodi; Hamid Reza Bijanzadeh 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 German ⚖ 69 KB 👁 1 views

## Abstract The reactive 1 : 1 zwitterionic intermediate formed by the addition of isocyanides to dialkyl acetylenedicarboxylates was trapped with 4‐arylurazoles to produce the highly functionalized pyrazolo[1,2‐__a__][1,2,4]triazoles **5** in good yields (__Table__). The structures of the products