𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thyrocalcitonin III. Die Synthese des α-Thyrocalcitonins: Vorläufige Mitteilung

✍ Scribed by W. Rittel; M. Brugger; B. Kamber; B. Riniker; P. Sieber


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

No coin nor oath required. For personal study only.

✦ Synopsis


Abgekllrzte Schreibweise entsprechend den Empfehlungen der * IUPAC-IUB Commission on Biochemical Nomenclature v [3]. HELVETICA CWIMICA ACTA -Volumen 51, Fasciculus 4 (1968) ' ) Die Prtifung verdankcn wir Herrn 1)c. R . i \ f A I E R und Hcrrn W . ~I G N A T (CIRA AKT~ENCESELL-SCHAFT, Basel).


📜 SIMILAR VOLUMES


Synthese von (±)-α-Chamigren. Vorläufige
✍ György Fráter 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 German ⚖ 155 KB 👁 1 views

**Synthesis of (±)‐α‐Chamigrene** __Cis__‐ and __trans__‐β‐ionol (__cis__ and __trans__‐**1**) underwent acid catalysed dehydration to a mixture of the tetraenes **2–5** in 70–80% yield (Table 1). Irradiation of this mixtures made the 6‐(__Z__), 8‐(__Z__)‐isomer **5** accessible (columns 3 and 4 in

Über die Synthese des Muscaflavins. Vorl
✍ Hubert Barth; Makoto Kobayashi; Hans Musso 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 German ⚖ 309 KB 👁 1 views

**Synthesis of muscaflavin** A biomimetic type synthesis of the yellow dihydroazepine amino acid **5** isolated from fly agaric is achieved starting with carboxypyridyl alanine derivatives.

Synthese von 1α-Hydroxycholecalciferol.
✍ Andor Fürst; Ludvik Labler; Werner Meier; Karl-Heinz Pfoertner 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 German ⚖ 180 KB 👁 1 views

## Abstract 1α‐hydroxycholesterol (**4a**) was synthesized from cholesterol and transformed __via__ its diacetyl derivative **4b** into 1α, 3β‐diacetoxycholesta‐5, 7‐diene (**6b**). Irradiation of the ring‐B‐diene **6b** followed by thermal isomerization and saponification gave 1α‐hydroxycholecalci