serw-MX  [xml]  
 


    
 DeCS Categories

D02 Organic Chemicals .
D02.626 Nitriles .
D02.626.745 Pregnenolone Carbonitrile .
D04 Polycyclic Compounds .
D04.210 Fused-Ring Compounds .
D04.210.500 Steroids .
D04.210.500.668 Norsteroids .
D04.210.500.668.651 Norpregnanes .
D04.210.500.668.651.693 Norpregnenes .
D04.210.500.668.651.693.651 Norethindrone .
D04.210.500.745 Pregnanes .
D04.210.500.745.640 Pregnanolone .
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 .
D04.210.500.745.745.725.395 17-alpha-Hydroxypregnenolone .
D04.210.500.745.745.725.703 Pregnenolone Carbonitrile .
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 .
D06.472.040.585.745.500 17-alpha-Hydroxypregnenolone .
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 .
D06.472.334.851.687.500.500 17-alpha-Hydroxypregnenolone .
D06.472.334.851.687.750 Progesterone .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
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. .
1.00
1150
 
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. .
0.88
53904
 
Norethindrone .
Conceplan .
Micronor .
Monogest .
Nor-QD .
Norcolut .
Norcolute .
Norethindrone, (1 beta)-Isomer .
Norlutin .
Nor QD .
NorQD .
Ethinylnortestosterone .
Norethisterone .
Norpregneninolone .
A synthetic progestational hormone with actions similar to those of PROGESTERONE but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea, functional uterine bleeding, endometriosis, and for contraception. .
0.72
333860
 
Pregnanolone .
3 alpha, 5 beta-Tetrahydroprogesterone .
3 alpha-Hydroxy-5 alpha-pregnan-20-one .
3 alpha-Hydroxy-5 beta-pregnan-20-one .
3-Hydroxypregnan-20-one .
3beta-Hydroxy-5alpha-pregnan-20-one .
Allopregnan-3 beta-ol-20-one .
Allopregnanolone .
Epipregnanolone .
Pregnan-3alpha-ol-20-one .
Pregnanolone, (3alpha)-isomer .
Pregnanolone, (3alpha, 5beta, 17-alpha)-isomer .
Pregnanolone, (3alpha,5alpha)-isomer .
Pregnanolone, (3alpha,5beta)-isomer .
Pregnanolone, (3beta)-isomer .
Pregnanolone, (3beta, 5alpha)-isomer .
Pregnanolone, (3beta, 5alpha, 17alpha)-isomer .
Pregnanolone, (3beta, 5alpha, 8alpha, 17beta)-isomer .
Pregnanolone, (3beta, 5beta)-isomer .
Pregnanolone, (3beta, 5beta, 17alpha)-isomer .
Pregnanolone, (3beta, 5beta,14beta)-isomer .
Pregnanolone, (5alpha)-isomer .
Sepranolone .
3 Hydroxypregnan 20 one .
3 alpha Hydroxy 5 alpha pregnan 20 one .
3 alpha Hydroxy 5 beta pregnan 20 one .
3 alpha, 5 beta Tetrahydroprogesterone .
3beta Hydroxy 5alpha pregnan 20 one .
Allopregnan 3 beta ol 20 one .
Pregnan 3alpha ol 20 one .
alpha-Hydroxy-5 alpha-pregnan-20-one, 3 .
alpha-Hydroxy-5 beta-pregnan-20-one, 3 .
alpha-pregnan-20-one, 3 alpha-Hydroxy-5 .
beta-ol-20-one, Allopregnan-3 .
beta-pregnan-20-one, 3 alpha-Hydroxy-5 .
Eltanolone .
A pregnane found in the urine of pregnant women and sows. It has anesthetic, hypnotic, and sedative properties. .
0.69
11634
 
Pregnenes .
Unsaturated derivatives of PREGNANES. .
0.69
0330
 
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. .
0.65
56152119
 
Pregnenediones .
Dioxopregnenes .
Diketopregnenes .
Unsaturated pregnane derivatives containing two keto groups on side chains or ring structures. .
0.64
182109
 
Pregnenolone Carbonitrile .
PCN 8650 .
Pregnenolone 16 alpha-Carbonitrile .
Pregnenolone Carbonitrile, (3 beta)-Isomer .
Pregnenolone Carbonitrile, (3 beta,16 beta)-Isomer .
16 alpha-Carbonitrile, Pregnenolone .
Carbonitrile, Pregnenolone .
Pregnenolone 16 alpha Carbonitrile .
A catatoxic steroid and microsomal enzyme inducer having significant effects on the induction of cytochrome P450. It has also demonstrated the potential for protective capability against acetaminophen-induced liver damage. .
0.62
0369
 
17-alpha-Hydroxypregnenolone .
17 alpha-Hydroxypregnenolone .
17-Hydroxypregnenolone .
17-Hydroxypregnenolone, (3alpha)-Isomer .
17-Hydroxypregnenolone, (3beta,13alpha)-Isomer .
17-Hydroxypregnenolone, (3beta,13alpha,17alpha)-Isomer .
17-Hydroxypregnenolone, (3beta,17alpha)-Isomer .
17alpha-Hydroxypregnenolone .
Hydroxypregnenolone .
17 Hydroxypregnenolone .
17 alpha Hydroxypregnenolone .
17alpha Hydroxypregnenolone .
Hydroxypregnenolone .
A 21-carbon steroid that is converted from PREGNENOLONE by STEROID 17-ALPHA-HYDROXYLASE. It is an intermediate in the delta-5 pathway of biosynthesis of GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS. .
0.54
0570