serw-MX  [xml]  
 


    
 DeCS Categories

D02 Organic Chemicals .
D02.522 Ketones .
D02.522.296 Butanones .
D02.522.296.400 Diacetyl .
D03 Heterocyclic Compounds .
D03.383 Heterocyclic Compounds, 1-Ring .
D03.383.606 Piperazines .
D03.383.606.385 Diketopiperazines .
D04 Polycyclic Compounds .
D04.210 Fused-Ring Compounds .
D04.210.500 Steroids .
D04.210.500.745 Pregnanes .
D04.210.500.745.558 Pregnanediones .
D04.210.500.745.745 Pregnenes .
D04.210.500.745.745.654 Pregnenediones .
N06 Environment and Public Health .
N06.230 Environment .
N06.230.750 Structure Collapse .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Pregnenediones .
Dioxopregnenes .
Diketopregnenes .
Unsaturated pregnane derivatives containing two keto groups on side chains or ring structures. .
1.00
182109
 
Pregnanediones .
Dioxopregnanes .
Diketopregnanes .
Pregnane derivatives in which two side-chain methyl groups or two methylene groups in the ring skeleton (or a combination thereof) have been oxidized to keto groups. .
0.85
31096
 
Diketopiperazines .
Diketopiperazine .
Diketopiperazine Ion (1-) .
Piperazinediones .
Pyrrolodiketopiperazines .
Pyrrolopiperazinediones .
Diketopiperazine Compounds .
Piperazines with two keto oxygens. .
0.61
1539
 
Diacetyl .
2,3 Butanedione .
2,3-Butanedione .
Biacetyl .
Diketobutane .
Dimethyldiketone .
Dimethylglyoxal .
Carrier of aroma of butter, vinegar, coffee, and other foods. .
0.59
41174
 
Pregnenes .
Unsaturated derivatives of PREGNANES. .
0.51
0330
 
Structure Collapse .
Bridge Collapse .
Bridge Failure .
Building Collapse .
Dam Collapse .
Dike Failure .
Levee Collapse .
Levee Failure .
Structure Failure .
Bridge Collapses .
Bridge Failures .
Building Collapses .
Collapse, Bridge .
Collapse, Building .
Collapse, Dam .
Collapse, Levee .
Collapse, Structure .
Collapses, Building .
Collapses, Dam .
Collapses, Levee .
Dam Collapses .
Dike Failures .
Failure, Bridge .
Failure, Dike .
Failure, Levee .
Failure, Structure .
Failures, Bridge .
Failures, Dike .
Failures, Levee .
Failures, Structure .
Levee Collapses .
Levee Failures .
Structure Collapses .
Structure Failures .
Failure in built environment with loss of functional integrity. .
0.44
091