𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of C-24 β-lactams of bile acids

✍ Scribed by Abdul U. Siddiqui; A. H. Siddiqui; T. Sundara Ramaiah

Book ID
112130546
Publisher
Journal of Heterocyclic Chemistry
Year
1993
Tongue
English
Weight
320 KB
Volume
30
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Asymmetric synthesis of α-hydroxy acids
Asymmetric synthesis of α-hydroxy acids via β-Lactams
✍ V. Srirajan; A.R.A.S. Deshmukh; V.G. Puranik; B.M. Bhawal 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 356 KB

A diastereoselective synthesis of [5-Lactams 5a-e and 6a-e has been achieved, via a Staudinger reaction using imines derived from (1S)-(+)-camphor-10-sulfonamide, in good yields. The major diastereomers 6a-e were isolated in pure form by crystallization. The absolute configuration of the [5-1actam 6

Labeled bile acids I: Synthesis of 18O-m
Labeled bile acids I: Synthesis of 18O-methyl hydroxy-5β-cholan-24-oates
✍ Warren G. Anderson; Chang Yon Byon; Charles R. Eck; Marcel Gut 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 French ⚖ 261 KB

The i n c o r p o r a t i o n o f l 8 0 i n t o t h e 3-hydroxyl o f b i l e acids has been accomplished by h y d r o l y s i s o f t h e a c e t a l corresponding t o t h e 3-OX0 b i l e a c i d w i t h H2l80, f o l l o w e d by hydride r e d u c t i o n o f t h e ketone t o t h e l a b e l e d hyd