𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The synthesis of (−)-4-methyl-8-chloro-trans-1,2,3,4,4a,5,6,10b-octahydrobenzo-[f]-quinolin-3-one-[3-14C] (LY300502-14C]) via a circuitous route

✍ Scribed by Fengjiun Kuo; William J. Wheeler


Publisher
John Wiley and Sons
Year
1994
Tongue
French
Weight
340 KB
Volume
34
Category
Article
ISSN
0022-2135

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

The synthesis of the C‐14 labeled isotopomer of LY300502, a potent 5α‐reductase inhibitor has been accomplished in four radiochemical steps. The route involves the synthesis of LY300502‐[^14^C] from LY300502 via a circuitous route; the label was introduced with ethyl chloroformate‐[carbonyl‐^14^C].


📜 SIMILAR VOLUMES


Synthesis of carbon-14 labeled 1,4-benzo
✍ Richard S. P. Hsi; Tommy D. Johnson 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 French ⚖ 281 KB 👁 1 views

## Abstract A group of radioactive 1,4‐benzodiazepine derivatives have been synthesized from glycine‐1‐^14^C. The subject compounds are labeled with carbon‐14 in the 2‐position of the 1,4‐benzodiazepine ring system.

Hypotensive effect induced by a cyclic d
✍ Fouad M. Sharabi; John P. Long; Joseph G. Cannon 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 383 KB

The antihypertensive effects of trans-4-methyl-7,8-dihydroxy-1,2,3,4,4a,5,6,10b-octahydrobenzo[f]quinoline, a dopamine agonist, were investigated in dogs and spontaneous hypertensive rats. Intravenous administration of low doses of this cyclic analog of dopamine (0.25--1.00 microgram/kg) consistentl

Synthesis of 14C-labelled (S)-(+)-6-(2-c
✍ Shuhei Miyazawa; Kazuo Okano; Kazutomi Kusano; Kyoichi Tadano; Shigeru Tanaka; T 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 French ⚖ 197 KB 👁 1 views

## Abstract ^14^C‐Labelled (S)‐(+)‐6‐(2‐chlorophenyl)‐3‐cyclopropanecarbonyl‐8,11‐dimethyl‐2,3,4,5‐ tetrahydro‐8H‐pyrido[4′,3′:4,5]thieno[3,2‐f][1,2,4]triazolo[4,3‐a][1,4] diazepine (^14^C‐E6123), a platelet activating factor receptor antagonist for studying the pharmacokinetic profile of E6123, wa

Carbon-14 radiosynthesis of 4-(5-chloro-
✍ Sean L. Kitson; Stuart Jones; William Watters; Fiona Chan; David Madge 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 French ⚖ 176 KB

## Abstract A method has been developed for the carbon‐14 radiosynthesis of [^14^C]XEN‐D0401, a 4‐(2‐hydroxyphenyl)quinolin‐2(1__H__)‐one derivative. The radiosynthetic route involves a series of __ortho__‐lithiations directed by both 2‐methoxymethyl (MOM) and pivaloyl protecting groups. This is de

ChemInform Abstract: Synthesis of a Nove
✍ G. A. Eller; D. Habicht; W. Holzer 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v