Mass spectrometric evidence for the existence of 1,2-dioxetanedione (carbon dioxide dimer). Chemiluminescent intermediate

1969 ◽  
Vol 91 (25) ◽  
pp. 7209-7209 ◽  
Author(s):  
Herman F. Cordes ◽  
Herbert P. Richter ◽  
Carl A. Heller
1981 ◽  
Vol 30 (17) ◽  
pp. 2461-2468 ◽  
Author(s):  
Steven A. Barker ◽  
John A. Monti ◽  
Lelland C. Tolbert ◽  
George B. Brown ◽  
Samuel T. Christian

2017 ◽  
Vol 16 (12) ◽  
pp. 4531-4535 ◽  
Author(s):  
Abidali Mohamedali ◽  
Seong Beom Ahn ◽  
Varun K. A. Sreenivasan ◽  
Shoba Ranganathan ◽  
Mark S. Baker

2017 ◽  
Vol 12 (3) ◽  
pp. 1934578X1701200
Author(s):  
Jabar B.P.A.A. Agbo ◽  
James D.S. Mpetga ◽  
Raphael Bikanga ◽  
Roland T. Tchuenguem ◽  
Rolande B.N. Tsafack ◽  
...  

Three alkaloids including a new one, N-formyldihydrochelerythrine (1), together with four other known compounds were isolated from the stem bark of Caloncoba glauca. The structure of the new compound was elucidated from spectroscopic and mass spectrometric evidence. This is the first report of alkaloids from the genus Caloncoba. Sesamin (4) [MIC = 256 μg/mL ( Candida albicans) and dihydrochelerythrine (2) [MIC = 32 ( C. albicans and C. parapsilosis), and 128 μg/mL ( C. krusei)] had moderate to weak antifungal activity.


1980 ◽  
Vol 20 (6) ◽  
pp. 993-1006 ◽  
Author(s):  
E. Palonek ◽  
R. Korbut ◽  
T. Gryglewska ◽  
R.J. Gryglewski

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