Structure Determination, Conformational Analysis, Chemical Stability Studies, and Antitumor Evaluation of the Cryptophycins. Isolation of 18 New Analogs fromNostocsp. Strain GSV 224J.Am.Chem.Soc.1995,117, 12030−12049

1996 ◽  
Vol 118 (13) ◽  
pp. 3323-3323 ◽  
Author(s):  
Trimurtulu Golakoti ◽  
Junichi Ogino ◽  
Carl E. Heltzel ◽  
Trang Le Husebo ◽  
Craig M. Jensen ◽  
...  
Keyword(s):  
Conformational Analysis ◽  
Chemical Stability ◽  
Structure Determination ◽  
Stability Studies ◽  
Antitumor Evaluation

Potent cytotoxic metabolites from a Leptosphaeria species. Structure determination and conformational analysis

Tetrahedron ◽  
1995 ◽  
Vol 51 (12) ◽  
pp. 3483-3498 ◽  
Author(s):  
Chika Takahashi ◽  
Katsuhiko Minoura ◽  
Takeshi Yamada ◽  
Atsushi Numata ◽  
Katsuhiko Kushida ◽  
...  
Keyword(s):  
Conformational Analysis ◽  
Structure Determination ◽  
Species Structure

scholarly journals Aliphatic β-Nitroalcohols for Therapeutic Corneoscleral Cross-Linking: Chemical Stability Studies Using1H-NMR Spectroscopy

2013 ◽  
Vol 90 (2) ◽  
pp. 338-343
Author(s):  
Xia Li ◽  
Yongjun Li ◽  
MiJung Kim ◽  
Stephen L. Trokel ◽  
Nicholas J. Turro ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Chemical Stability ◽  
Cross Linking ◽  
Stability Studies

Stability Studies with Patulin

1970 ◽  
Vol 53 (4) ◽  
pp. 688-691 ◽  
Author(s):  
A E Pohland ◽  
R Allen
Keyword(s):  
Chemical Stability ◽  
Apple Juice ◽  
Methylene Chloride ◽  
Stability Studies ◽  
Slow Decomposition

Abstract The chemical stability of patulin in a variety of foods and feeds in various solvents and in the presence of SO2 in water was investigated spectrophotometrically. Patulin was found to be completely stable in apple juice and dry corn; however, in wet corn, Durham wheat, and sorghum and in the presence of SO2 in water, patulin was observed to be unstable. Patulin was completely stable over long periods of time in chloroform, benzene, and methylene chloride, but slow decomposition was noted in methanol and water.

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