serw-MX  [xml]  
 


    
 DeCS Categories

D04 Polycyclic Compounds .
D04.210 Fused-Ring Compounds .
D04.210.500 Steroids .
D04.210.500.745 Pregnanes .
D04.210.500.745.432 Pregnadienes .
D04.210.500.745.432.719 Pregnadienediols .
D04.210.500.745.495 Pregnanediol .
D04.210.500.745.558 Pregnanediones .
D04.210.500.745.558.075 5-alpha-Dihydroprogesterone .
D04.210.500.745.745 Pregnenes .
D04.210.500.745.745.379 Ethisterone .
D04.210.500.745.745.654 Pregnenediones .
D04.210.500.745.745.654.829 Progesterone .
D04.210.500.745.745.725 Pregnenolone .
D06 Hormones, Hormone Substitutes, and Hormone Antagonists .
D06.472 Hormones .
D06.472.040 Adrenal Cortex Hormones .
D06.472.040.585 Hydroxycorticosteroids .
D06.472.040.585.745 Pregnenolone .
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 .
D06.472.334.851.687.500 Pregnenolone .
D06.472.334.851.687.750 Progesterone .
D06.472.334.851.687.750.070 5-alpha-Dihydroprogesterone .
D06.472.334.851.687.750.739 Pregnanediol .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
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. .
1.00
56052119
 
Pregnenediones .
Dioxopregnenes .
Diketopregnenes .
Unsaturated pregnane derivatives containing two keto groups on side chains or ring structures. .
0.97
182109
 
Pregnenes .
Unsaturated derivatives of PREGNANES. .
0.79
0330
 
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. .
0.73
31096
 
Pregnenolone .
5-Pregnen-3-beta-ol-20-one .
5 Pregnen 3 beta ol 20 one .
A 21-carbon steroid, derived from CHOLESTEROL and found in steroid hormone-producing tissues. Pregnenolone is the precursor to GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS. .
0.69
53904
 
Pregnanediol .
An inactive metabolite of PROGESTERONE by reduction at C5, C3, and C20 position. Pregnanediol has two hydroxyl groups, at 3-alpha and 20-alpha. It is detectable in URINE after OVULATION and is found in great quantities in the pregnancy urine. .
0.67
02001
 
Ethisterone .
17 alpha-Ethynyltestosterone .
17 alpha Ethynyltestosterone .
Anhydrohydroxyprogesterone .
Pregneninolone .
17 alpha-Hydroxypregn-4-en-20-yn-3-one. A synthetic steroid hormone with progestational effects. .
0.65
1150
 
Pregnadienediols .
Dihydroxypregnadienes .
Doubly unsaturated pregnane derivatives with two hydroxy groups substituted anywhere on the rings or side chains. .
0.62
3814
 
5-alpha-Dihydroprogesterone .
3,20-Allopregnanedione .
3,20-Allopregnanedione, (5alpha)-Isomer .
3,20-Allopregnanedione, (5beta,13alpha,17alpha)-Isomer .
5 alpha-Dihydroprogesterone .
5 alpha-Pregnane-3,20-dione .
5 beta-Pregnane-3,20-dione .
5-alpha-Pregnane-3,20-dione .
5-alpha-Pregnanedione .
5-beta-Dihydroprogesterone .
5alpha-DHP .
5alpha-Pregnane-3,20-dione .
5beta-DHP .
3,20 Allopregnanedione .
5 alpha Dihydroprogesterone .
5 alpha Pregnane 3,20 dione .
5 alpha Pregnanedione .
5 beta Dihydroprogesterone .
5 beta Pregnane 3,20 dione .
5alpha DHP .
5alpha Pregnane 3,20 dione .
5beta DHP .
A biologically active 5-alpha-reduced metabolite of plasma PROGESTERONE. It is the immediate precursor of 5-alpha-pregnan-3-alpha-ol-20-one (ALLOPREGNANOLONE), a neuroactive steroid that binds with GABA(A) RECEPTOR. .
0.54
0135