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411. Some derivatives of diphenylamine and a new synthesis of N-arylanthranilic acids and of acridones

✍ Scribed by Jamison, Margaret M. ;Turner, E. E.


Book ID
121199178
Publisher
The Royal Society of Chemistry
Year
1937
Weight
632 KB
Category
Article
ISSN
0368-1769

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Natural product chemistry, 140. Synthesi
✍ Reisch, Johannes ;Herath, H. M. T. Bandara ;Kumar, N. Savitri 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 303 KB

## Abstract Methyl 6‐amino‐2,3‐dimethoxybenzoate (6) which was obtained from 6‐formyl‐2,3‐dimethoxybenzoic acid (1), was treated with phloroglucinol to give two new acridone alkaloids, 1,3,8‐trihydroxy‐7‐methoxy‐9‐acridone (7) and 1,3‐dihydroxy‐7,8‐dimethoxy‐9‐acridone (8). Methylation of 7 and 8 g

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✍ Reisch, Johannes ;Herath, H. M. T. Bandara ;Kumar, N. Savitri 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 555 KB

## Abstract The iodination of 1,3‐dihydroxy‐9‐acridone (1), 1‐hydroxy‐3‐methoxy‐10‐methyl‐9‐acridone (2) and 1,3‐dihydroxy‐10‐methyl‐9‐acridone (3) yields 1,3‐dihydroxy‐2,4‐diiodo‐9‐acridone (4), 1‐hydroxy‐2‐iodo‐3‐methoxy‐10‐methyl‐9‐acridone (5) and 1,3‐dihydroxy‐2‐iodo‐10‐methyl‐9‐acridone (6),