Chemical Modification on Radiation Copolymerization of N-Vinyl-2-Pyrrolidone/2-(4-Methoxy-Benzylidine)-Malononitrile with Some Organic Compounds and Their Biological Activity

2013 ◽  
Vol 52 (13) ◽  
pp. 1330-1337 ◽  
Author(s):  
Naeem M. El-Sawy ◽  
Tahia B. Mostafa
Keyword(s):  
Biological Activity ◽  
Chemical Modification ◽  
Organic Compounds

Online resources for the prediction of biological activity of organic compounds

2016 ◽  
Vol 65 (2) ◽  
pp. 384-393 ◽  
Author(s):  
D. S. Druzhilovskiy ◽  
A. V. Rudik ◽  
D. A. Filimonov ◽  
A. A. Lagunin ◽  
T. A. Gloriozova ◽  
...  
Keyword(s):  
Biological Activity ◽  
Organic Compounds ◽  
Online Resources

The effect on fungal growth of some 2,5-dihydroxy-1,4-benzoquinones

1977 ◽  
Vol 23 (7) ◽  
pp. 845-851 ◽  
Author(s):  
D. Brewer ◽  
W. S. G. Maass ◽  
A. Taylor
Keyword(s):  
Biological Activity ◽  
Chemical Modification ◽  
Spore Germination ◽  
Vegetative Growth ◽  
Fungal Growth ◽  
Hydroxyl Groups ◽  
Growth Inhibitory ◽  
Inhibit Spore Germination

It has been shown that 2,5-dihydroxy-1,4-benzoquinones decrease vegetative growth and inhibit spore germination of 12 species of fungi belonging to six diverse genera. The nature of the substituents at the 3 and 6 positions of the quinone ring also affected their growth-inhibitory properties; generally those substituents of lower polarity inhibited growth at lower concentrations. As in the case of cochliodinol, chemical modification of the quinone group, or the hydroxyl groups of the quinone ring, in compounds of the polyporic acid series, also led to loss of biological activity.

scholarly journals Studies on the Chemical Modification of Monensin. IV. Synthesis, Sodium Ion Permeability, and Biological Activity of 7-O-Acyl- and 7-O-Alkylmonensins.

1992 ◽  
Vol 40 (9) ◽  
pp. 2331-2337 ◽  
Author(s):  
Akito NAKAMURA ◽  
Shin-ichi NAGAI ◽  
Tadashi TAKAHASHI ◽  
Renu(neeCHOPRA) MALHAN ◽  
Nobutoshi MURAKAMI ◽  
...  
Keyword(s):  
Biological Activity ◽  
Chemical Modification ◽  
Sodium Ion ◽  
Ion Permeability
Sign in / Sign up

Export Citation Format

Share Document