serw-MX  [xml]  
 


    
 DeCS Categories

D01 Inorganic Chemicals .
D01.268 Elements .
D01.268.185 Chalcogens .
D01.268.185.550 Oxygen .
D01.362 Gases .
D01.362.670 Oxygen .
D02 Organic Chemicals .
D02.309 Dioxins and Dioxin-like Compounds .
D02.309.500 Dioxins .
D03 Heterocyclic Compounds .
D03.383 Heterocyclic Compounds, 1-Ring .
D03.383.188 Dioxanes .
D03.383.231 Dioxins .
D03.383.246 Dioxoles .
D03.383.246.238 Dioxolanes .
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 .
D04.210.500.745.745.654.829 Progesterone .
D06 Hormones, Hormone Substitutes, and Hormone Antagonists .
D06.472 Hormones .
D06.472.334 Gonadal Hormones .
D06.472.334.734 Corpus Luteum Hormones .
D06.472.334.734.623 Progesterone .
D06.472.334.851 Gonadal Steroid Hormones .
D06.472.334.851.687 Progesterone Congeners .
D06.472.334.851.687.750 Progesterone .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.097 Chemistry .
SP4.011.097.039 Chemical Compounds .
SP4.011.097.039.759 Dioxins .
SP4.011.097.063 Elements .
SP4.011.097.063.949 Oxygen .
 
 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. .
0.82
31096
 
Dioxolanes .
0.57
31331
 
Dioxoles .
0.55
53063
 
Pregnenes .
Unsaturated derivatives of PREGNANES. .
0.55
0330
 
Dioxanes .
Compounds that contain the structure 1,4-dioxane. .
0.52
143425
 
Dioxins .
A family of compounds that contain the 1,4-dioxin structure. Many specific dioxin derivatives are listed as CARCINOGENS; TERATOGENS; or MUTAGENS. .
0.50
235527
 
Progesterone .
Pregnenedione .
Progesterone, (13 alpha,17 alpha)-(+-)-Isomer .
Progesterone, (17 alpha)-Isomer .
Progesterone, (9 beta,10 alpha)-Isomer .
The major progestational steroid that is secreted primarily by the CORPUS LUTEUM and the PLACENTA. Progesterone acts on the UTERUS, the MAMMARY GLANDS and the BRAIN. It is required in EMBRYO IMPLANTATION; PREGNANCY maintenance, and the development of mammary tissue for MILK production. Progesterone, converted from PREGNENOLONE, also serves as an intermediate in the biosynthesis of GONADAL STEROID HORMONES and adrenal CORTICOSTEROIDS. .
0.48
56152119
 
Oxygen .
Oxygen-16 .
Oxygen 16 .
Dioxygen .
An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration. .
0.47
606145639