Share to: share facebook share twitter share wa share telegram print page

胆酸

Cholic acid
IUPAC名
(R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-Trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid
系统名
(4R)-4-[(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-5,9,16-trihydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadecan-14-yl]pentanoic acid
(4R)-4-[(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-2,15-二甲基-5,9,16-三羟基四环[8.7.0.02,7.011,15]十七烷-14-基]戊酸
别名 3α,7α,12α-三羟基-5β-胆烷-24-羧酸
识别
CAS号 81-25-4  checkY
PubChem 221493
ChemSpider 192176
SMILES
 
  • C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1([C@H](C[C@H]3[C@H]2[C@@H](C[C@H]4[C@@]3(CC[C@H](C4)O)C)O)O)C
InChI
 
  • 1/C24H40O5/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26/h13-20,22,25-27H,4-12H2,1-3H3,(H,28,29)/t13-,14+,15-,16-,17+,18+,19-,20+,22+,23+,24-/m1/s1
InChIKey BHQCQFFYRZLCQQ-OELDTZBJBZ
ChEBI 16359
DrugBank DB02659
KEGG D10699
IUPHAR配体 609
性质
化学式 C24H40O5
摩尔质量 408.57 g·mol−1
熔点 200-201 °C(473-474 K)
磁化率 -282.3·10−6 cm3/mol
药理学
ATC代码 A05AA03A05
药品许可证
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

胆酸(英語:Cholic acid,也被称为3α,7α,12α-三羟基-5β-胆烷-24-羧酸,3α,7α,12α-trihydroxy-5β-cholan-24-oic acid)是胆汁酸的主要成分[1],不溶于水,可溶于乙醇乙酸,固态为白色晶体,其盐类被称为胆酸盐(英語:cholates)。

胆酸和鹅去氧胆酸胆汁酸的两大主要成分,由肝脏代谢胆固醇生成,这两种主要胆汁酸在人体内的浓度大致相等[2]。胆酸的衍生物主要由胆酸-辅酶A(cholyl-CoA)生成,其中CoA可以与甘氨酸牛磺酸交换,生成甘氨胆酸牛磺胆酸[3]

参考文献

  1. ^ Colleen Smith; Lieberman, Michael; Marks, Dawn B.; Allan D. Marks. Marks' essential medical biochemistry. Hagerstwon, MD: Lippincott Williams & Wilkins. 2007. ISBN 978-0-7817-9340-7. 
  2. ^ Bennion LJ, Ginsberg RL, Gernick MB, Bennett PH. Effects of oral contraceptives on the gallbladder bile of normal women. N. Engl. J. Med. January 1976, 294 (4): 189–92. PMID 1244533. doi:10.1056/NEJM197601222940403. 
  3. ^ Chiang JY. Bile acids: regulation of synthesis. Journal of Lipid Research. October 2009, 50 (10): 1955–66 [2019-06-14]. PMC 2739756可免费查阅. PMID 19346330. doi:10.1194/jlr.R900010-JLR200. (原始内容存档于2019-12-18). 

Read other articles:

Questa voce o sezione sull'argomento geometria non cita le fonti necessarie o quelle presenti sono insufficienti. Commento: Fonti assenti Puoi migliorare questa voce aggiungendo citazioni da fonti attendibili secondo le linee guida sull'uso delle fonti. Segui i suggerimenti del progetto di riferimento. In geometria, una varietà con bordo è uno spazio n {\displaystyle n} -dimensionale localmente simile allo spazio euclideo, e avente un bordo. Un esempio è un cerchio nel piano, poiché ha …

1950s British turboshaft aircraft engine Gnome Rolls-Royce Gnome at the Imperial War Museum Duxford Type Turboshaft Manufacturer de Havilland Engine Company Bristol Siddeley Rolls-Royce First run 5 June 1959 Major applications Westland Sea King Westland Wessex Westland Whirlwind Developed from General Electric T58 The Rolls-Royce Gnome is a British turboshaft engine originally developed by the de Havilland Engine Company as a licence-built General Electric T58, an American mid-1950s design.[…

Current denomination of Australian currency Ten dollars(Australia)Value10 Australian dollarsWidth137 mmHeight65 mmSecurity featuresWindow, WatermarkMaterial usedPolymerYears of printing1993–94, 1996–98, 2002–03, 2006–2008, 2012–2013, 2015, 2017 [1]ObverseDesignAndrew Barton (Banjo) PatersonDesigneremerystudiosDesign date20 September 2017ReverseDesignDame Mary GilmoreDesigneremerystudiosDesign date20 September 2017 The Australian ten-dollar note was issued when the cur…

  لمعانٍ أخرى، طالع الظهيرة (توضيح). قرية الظهيرة  - قرية -  تقسيم إداري البلد  اليمن المحافظة محافظة حجة المديرية مديرية قفل شمر العزلة عزلة شمرين السكان التعداد السكاني 2004 السكان 300   • الذكور 146   • الإناث 154   • عدد الأسر 35   • عدد المساكن 31 معلومات…

Suburb of City of Blue Mountains, New South Wales, AustraliaMedlow BathNew South WalesHydro Majestic Hotel, at Medlow Bath, 2008Medlow BathCoordinates33°40′26″S 150°16′50″E / 33.673909°S 150.280635°E / -33.673909; 150.280635Population611 (2016 census)[1]Establishedcirca 1870Postcode(s)2780Elevation1,050 m (3,445 ft)Location 115 km (71 mi) west north-west of Sydney CBD 5 km (3 mi) NW of Katoomba 35 km (22 mi)…

Este artigo não cita fontes confiáveis. Ajude a inserir referências. Conteúdo não verificável pode ser removido.—Encontre fontes: ABW  • CAPES  • Google (N • L • A) (Novembro de 2020) La Haute-Côte-Nord Localização País  Canadá Província  Quebec Região Côte-Nord Administração Capital Les Escoumins Características geográficas Área total 12,509 km² População total (2006) 12,944 hab. Densidade 1…

Paula Rego Información personalNombre de nacimiento Maria Paula Figueiroa Rego Nacimiento 26 de enero de 1935 Lisboa (Portugal) Fallecimiento 8 de junio de 2022 (87 años)Londres (Reino Unido)Sepultura Cementerio de Hampstead Nacionalidad Británica y portuguesaFamiliaHijos 6 EducaciónEducada en Slade School of Fine ArtSaint Julian's School Información profesionalOcupación Pintora, artista visual, grabadora, artista gráfica y artista Área Pintura, arte figurativo, pintura al pastel, estamp…

Jalan Tol Lingkar Dalam JakartaJakarta Intra Urban TollInformasi ruteDikelola oleh PT Jasa Marga (Persero) Tbk. (Cawang-Tomang-Pluit)PT Citra Marga Nusaphala Persada Tbk. (Pluit-Tanjung Priok-Cawang)Panjang:45.3 km (28,1 mi)Berdiri:1986 hingga 1990 – sekarangPersimpangan besarOrbit sekitar pusat kota JakartaLetakKota besar:JakartaSistem jalan bebas hambatanAH 2 Sistem Jalan di Indonesia Jalan Tol Jalan raya Jalan Tol Lingkar Dalam Jakarta (bahasa Inggris: Jakarta Inner Ring Road) adala…

VVD-CDA-PVV After the Dutch general election of 9 June 2010, a cabinet formation took place in Netherlands. This led to First Rutte cabinet after 127 days. For the first time in the Netherlands there was a minority cabinet. The cabinet consisted of the People's Party for Freedom and Democracy (VVD) and the Christian Democratic Appeal (CDA), with tolerable support from the Party for Freedom (PVV). Informateur Rosenthal On June 10 and 11 the chairs of parliamentary parties (fractievoorzitters) of …

Maltese terrestrial television network This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Television Malta – news · newspapers · books · scholar · JSTOR (February 2016) (Learn how and when to remove this template message) Television channel Television MaltaCountryMaltaHeadquartersGwardamanġa, MaltaProgrammingLang…

1929 film The Sin SisterTheatrical release posterDirected byCharles KleinWritten byHarry BehnAndrew BennisonProduced byWilliam FoxStarringNancy CarrollCinematographyCharles G. ClarkeGeorge EastmanDistributed byFox Film CorporationRelease date February 10, 1929 (1929-02-10) Running time67 minutesCountryUnited StatesLanguageSilent (English intertitles) The Sin Sister is a lost[1] 1929 American silent drama adventure film directed by Charles Klein and starring Nancy Carroll. …

Style of filmmaking characteristic of American cinema (1910s–1960s) Classical Hollywood cinemaFilm classic Gone with the Wind (1939) starring Clark Gable and Vivien LeighYears active1910s–1960sCountryUnited StatesInfluences The Renaissance[citation needed] Theatrical realism[citation needed] Melodrama[citation needed] Vaudeville[1] German expressionism[2] Influenced New Hollywood[3] French New Wave[4] New German Cinema[citation need…

Upcoming RapidX's Delhi—Meerut RRTS station Anand Vihar RapidX stationGeneral informationLocationAnand Vihar, East Delhi, Delhi IndiaCoordinates28°38′52″N 77°19′04″E / 28.6477198°N 77.3177137°E / 28.6477198; 77.3177137Owned byNCRTCOperated byNCRTCLine(s)Delhi–Meerut RRTSPlatforms(TBC)Tracks(TBC)Connections Anand ViharBlue Line Pink Line Anand Vihar Terminal Rlwy Stn Anand Vihar ISBTConstructionStructure typeUndergroundParking(TBC)Other informationStat…

Departemen FilipinaLambang Pundak Komando FilipinaAktif13 Januari 1911 – 9 April 1942NegaraAmerika SerikatBagian dariKementerian PerangMarkasBenteng Santiago, Manila, LuzonHimnePerang Dunia II Departemen Filipina (Inggris: Philippine Department, Filipina: Kagawaran ng Pilipinas/Hukbong Kagawaran ng Pilipinas) adalah sebuah unit Angkatan Darat Amerika Serikat reguler yang misinya adalah mempertahankan Kepulauan Filipina dan melatih Angkatan Darat Filipina. Pada 9 April 1942, saat Perang Dunia I…

Arab physician, surgeon and poet (1094–1162) Ibn Zuhr ابن زهرAvenzoarAn imaginary sketch representing Muslim physician Ibn Zuhr.Born1094Peñaflor, Almoravid empire, now Province of Seville, SpainDied1162 (aged 68)Seville, Almohad empire, now Province of Seville, SpainAcademic backgroundInfluencesAbu al-'Ala' (father)GalenAcademic workEraMedieval Islamic civilizationNotable worksKitab al-Taisir fi al-Mudawat wa al-TadbirInfluencedAverroes, Maimonides, Pietro d'Abano, Guy de Chauliac Abū …

Species of tree Astronium graveolens Conservation status Least Concern (IUCN 3.1)[1] Scientific classification Kingdom: Plantae Clade: Tracheophytes Clade: Angiosperms Clade: Eudicots Clade: Rosids Order: Sapindales Family: Anacardiaceae Genus: Astronium Species: A. graveolens Binomial name Astronium graveolensJacq.[2] Synonyms[3] Astronium conzattii S.F.Blake Astronium gracile Engl. Astronium planchonianum Engl. Astronium zongolicum Reko nom. illeg. Astronium g…

Bambangan coklat Status konservasi Risiko Rendah (IUCN 3.1) Klasifikasi ilmiah Kerajaan: Animalia Filum: Chordata Kelas: Aves Ordo: Pelecaniformes Famili: Ardeidae Genus: Ixobrychus Spesies: I. eurhythmus Nama binomial Ixobrychus eurhythmusSwinhoe, 1873 Bambangan coklat (bahasa Latin = Ixobrychus eurhythmus) adalah spesies burung dari keluarga Ardeidae, dari genus Ixobrychus. Burung ini merupakan jenis burung pemakan ikan, katak, jengkerik, serangga air yang memiliki habitat di rumpun …

London Underground station Sudbury Town Sudbury TownLocation of Sudbury Town in Greater LondonLocationSudburyLocal authorityLondon Borough of BrentManaged byLondon UndergroundNumber of platforms2AccessibleYes[1]Fare zone4London Underground annual entry and exit2018 1.68 million[2]2019 1.83 million[3]2020 1.28 million[4]2021 0.84 million[5]2022 1.39 million[6]Railway companiesOriginal companyDistrict RailwayKey dates28 June 1903Station opened4 July …

Président du gouvernement de Nouvelle-Calédonie Insigne du gouvernement de la Nouvelle-Calédonie. Titulaire actuelLouis Mapoudepuis le 16 juillet 20212 ans, 4 mois et 22 joursVice-présidente : Isabelle Champmoreau Création 28 mai 1999 Mandant Gouvernement de la Nouvelle-Calédonie Durée du mandat 5 ans[1] Premier titulaire Jean Lèques Résidence officielle Hôtel du Gouvernement de la Nouvelle-Calédonie Rémunération 838 000 XPF (7 022,44 €) bru…

Ethnic group Japanese BraziliansNipo-brasileiros日系ブラジル人Japanese descendants in São Paulo.Total populationc. 2 million Brazilians of Japanese descent (2019)[1]Regions with significant populationsJapan:208,857 (2019) Japanese Brazilians in Japan[2]0.2% of Japan's populationLanguagesPortuguese • JapaneseReligionPredominantly:Roman Catholicism[3]Minority:Buddhism and Shintoism[4]Japanese new religionsProtestantismRelated ethnic groupsJapanese, o…

Kembali kehalaman sebelumnya