## Abstract Two new, red‐colored azulene pigments, 7‐(1,2‐dihydroxy‐1‐methylethyl)‐4‐methylazulene‐1‐carbaldehyde (**1**) and 7‐acetyl‐4‐methylazulene‐1‐carbaldehyde (**2**), were isolated from the fruiting bodies of the basidiomycete __Lactarius deliciosus__, together with a related, known compoun
Indole Pigments from the Fruiting Bodies of the Slime Mold Arcyria denudata
✍ Scribed by Prof. Dr. Wolfgang Steglich; Dipl.-Chem. Bert Steffan; Dipl.-Chem. Lothar Kopanski; Dr. Gerd Eckhardt
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 249 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
✦ Synopsis
nedicarboxaldehydelto1. On treatment with LiAlH, in ether at 35 "C, (10) is reduced to (4).
Table 1. Some physical data of the compounds /2), (3). ( 5)-( 8) and (10) (NMR spectra in CDCI,, in the case of (10) in C6D6, 6 values).
📜 SIMILAR VOLUMES
Two new azulene pigments, 7-(1-hydroxy-1-methylethyl)-4-methylazulene-1-carbaldehyde (1) and 4methyl-7-(1-methylethyl)azulene-1-carboxylic acid (2), were isolated from the fruiting bodies of the basidiomycete Lactarius hatsudake, together with one known azulene pigment (3). Their structures were det
Plasmodia of the true slime molds Physarum polycephalum and Physarum nudum were grown on agar semidefined medium (J. W. Daniel and H. Baldwin (1964) in Methods in Cell Physiology (Precsott, D. M., Ed.), Vol. 1, pp. 9-44, Academic Press, New York.) and pigments were extracted from 8-day-old plasmodia