WikiDer > Pregnane

Pregnane
Ismlar
	IUPAC nomi (8S,9S,10S,13R,14S,17S) -17-etil-10,13-dimetil-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradekahidro-1H-siklopenta [a] fenantren
Identifikatorlar
CAS raqami	24909-91-9 ;
3D model (JSmol)	Interaktiv rasm;
ChEBI	CHEBI: 8386 ;
ChemSpider	5256760 ;
PubChem CID	6857422;
CompTox boshqaruv paneli (EPA)	DTXSID10425881 ;
	InChI InChI = 1S / C21H36 / c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20 (16,2) 19 (17) 12-14-21 ( 15,18) 3 / h15-19H, 4-14H2,1-3H3 / t15-, 16?, 17-, 18-, 19-, 20-, 21 + / m0 / s1 Kalit: JWMFYGXQPXQEEM-WZBAXQLOSA-N ; InChI = 1 / C21H36 / c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20 (16,2) 19 (17) 12-14-21 ( 15,18) 3 / h15-19H, 4-14H2,1-3H3 / t15-, 16?, 17-, 18-, 19-, 20-, 21 + / m0 / s1 Kalit: JWMFYGXQPXQEEM-WZBAXQLOBZ;
	Jilmayganlar C41CCCC [C @@] 1 ([C @@ H] 3 [C @ H] ([C @@ H] 2CC [C @@ H] ([C @@] 2 (C) CC3) CC) CC4) C;
Xususiyatlari
Kimyoviy formulalar	C21H36
Molyar massa	288,511 g / mol
Zichlik	0,926 g / ml
	Boshqacha ko'rsatilmagan hollar bundan mustasno, ulardagi materiallar uchun ma'lumotlar berilgan standart holat (25 ° C [77 ° F], 100 kPa da).
	tasdiqlang (nima bu ?)
	Infobox ma'lumotnomalari

Pregnane

Pregnane, shuningdek, nomi bilan tanilgan 17β-etilandrostan yoki kabi 10β, 13β-dimetil-17β-etilgonan, C21 steroid va bilvosita, a ota-ona ning progesteron. Bu ota-ona uglevodorod kelib chiqqan ikki qator steroidlar uchun 5a-homiladorlik (dastlab allopregnan) va 5β-homiladorlik (17β-etiletioxolan). Unda gonane yadro.

5β-Pregnane - bu ota-ona homiladorlik, homiladorlik ganolonlariva homiladorlik, va asosan topilgan siydik kabi metabolik 5β-homiladorlik mahsuloti birikmalar.

Homiladorlar

Ukol nomenklatura: homilador ayollarda 1 dan 21 gacha uglerod bor.

Homiladorlar bor steroid 1 dan 21 gacha bo'lgan holatlarda mavjud bo'lgan uglerodli hosilalar.

Homiladorlikning biologik ahamiyatga ega bo'lgan ko'plab hosilalari ikki guruhdan biriga bo'linadi: homilador qiladi va homiladorlik. Boshqa sinf pregnatrienlar.

Pregnenlarda a qo'shaloq bog'lanish. Bunga misollar:

Pregnadienlarning ikkitasi bor er-xotin obligatsiyalar. Bunga misollar:

Haqida ushbu maqola steroid a naycha. Siz Vikipediyaga yordam berishingiz mumkin uni kengaytirish.

v t e Ukol tasnif
C₁₇	Gonane
C₁₈	Estran: Dehidrogenlangan: Estren Estradiyen Estratrien; O'rniga: Estratrienolon Estratrienediol Estratrienetriol
C₁₉	Androstan: Dehidrogenlangan: Androsten Androstadien Androstatrien; O'rniga: Androstanol Androstenol Androstanone Androstenone Androstandiol Androstenediol Androstanedione Androstenedion Androstenetrion Androstanolon Androstenolon Androstadienol Androstadienon; Etioxolan
C₂₀	19-Norpregnan
C₂₁	Pregnane: Dehidrogenlangan: Pregnene Pregnadien Pregnatrien; O'rniga: Pregnandiol Pregnanetriol Pregnenediol Pregnanedion Pregnenedion 5a-Pregnane 5β-Pregnane
C₂₃	Kardanolit
C₂₄	Xoleyn Safro kislotasi
C₂₇	Xolestan
Funktsional guruh	17-ketosteroid Gidroksisteroid Galogenlangan steroid
Elementlar olib tashlandi	Norsteroid Secosteroid
Elementlar almashtirildi	Azasteroid

Ismlar


IUPAC nomi (8S,9S,10S,13R,14S,17S) -17-etil-10,13-dimetil-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradekahidro-1H-siklopenta [a] fenantren
Identifikatorlar
CAS raqami	24909-91-9^N
3D model (JSmol)	Interaktiv rasm
ChEBI	CHEBI: 8386^Y
ChemSpider	5256760^Y
PubChem CID	6857422
CompTox boshqaruv paneli (EPA)	DTXSID10425881
InChI InChI = 1S / C21H36 / c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20 (16,2) 19 (17) 12-14-21 ( 15,18) 3 / h15-19H, 4-14H2,1-3H3 / t15-, 16?, 17-, 18-, 19-, 20-, 21 + / m0 / s1^Y Kalit: JWMFYGXQPXQEEM-WZBAXQLOSA-N^Y InChI = 1 / C21H36 / c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20 (16,2) 19 (17) 12-14-21 ( 15,18) 3 / h15-19H, 4-14H2,1-3H3 / t15-, 16?, 17-, 18-, 19-, 20-, 21 + / m0 / s1 Kalit: JWMFYGXQPXQEEM-WZBAXQLOBZ
Jilmayganlar C41CCCC [C @@] 1 ([C @@ H] 3 [C @ H] ([C @@ H] 2CC [C @@ H] ([C @@] 2 (C) CC3) CC) CC4) C
Xususiyatlari
Kimyoviy formulalar	C₂₁H₃₆
Molyar massa	288,511 g / mol
Zichlik	0,926 g / ml
Boshqacha ko'rsatilmagan hollar bundan mustasno, ulardagi materiallar uchun ma'lumotlar berilgan standart holat (25 ° C [77 ° F], 100 kPa da).
N tasdiqlang (nima bu ^YN ?)
Infobox ma'lumotnomalari