メピチオスタン

メピチオスタン
IUPAC命名法による物質名
  • (2α,3α,5α,17β)-17-[(1-methoxycyclopentyl)oxy]-2,3-epithioandrostane
臨床データ
Drugs.com 国別販売名(英語)
International Drug Names
法的規制
  • (Prescription only)
投与経路 Oral
識別
CAS番号
21362-69-6 チェック
ATCコード none
PubChem CID: 9909202
ChemSpider 8084854 ×
UNII O00404969K チェック
KEGG D01602  チェック
化学的データ
化学式C25H40O2S
分子量404.64 g/mol
  • C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC4(CCCC4)OC)CC[C@@H]5[C@@]3(C[C@@H]6[C@H](C5)S6)C
  • InChI=1S/C25H40O2S/c1-23-13-10-19-17(7-6-16-14-20-21(28-20)15-24(16,19)2)18(23)8-9-22(23)27-25(26-3)11-4-5-12-25/h16-22H,4-15H2,1-3H3/t16-,17-,18-,19-,20-,21+,22-,23-,24-/m0/s1 ×
  • Key:IVDYZAAPOLNZKG-KWHRADDSSA-N ×
テンプレートを表示

メピチオスタン(Mepitiostane)はエピチオスタノール(英語版)-17-メトキシシクロペンチルエーテル(epitiostanol 17-methyloxycyclopentyl ether)としても知られる[1]ステロイド系化合物であり、抗エストロゲン作用(英語版)アンドロゲン作用アナボリックステロイド作用を持ち、日本で乳癌の化学療法に用いられるほか、腎不全で透析中の腎性貧血の治療にも応用される[2][3][4][5]。商品名チオデロン。エピチオスタノールの17位をエーテル化したプロドラッグで、経口投与(英語版)が可能である[1][6]

効能・効果

  • 透析施行中の腎性貧血
  • 乳癌

メピチオスタンは抗エストロゲン薬としてはタモキシフェンと同程度とされ[7]、エピチオスタノールとなってエストロゲン受容体に直接結合し作用を阻害する[8][9][10][11]。一連の症例報告で、エストロゲン受容体依存性髄膜腫に対する有効性が示されている[7][12][13][14]

副作用

治験では、腎性貧血で31.5%、乳癌で54.1%に副作用が見られた。主な副作用は嗄声、多毛、痤瘡であった[15]

高確率で、女性のニキビ多毛症変声等の男性化の副作用が発生する[16]

出典

  1. ^ a b Valentino Stella; Ronald Borchardt; Michael Hageman; Reza Oliyai; Hans Maag; Jefferson Tilley (12 March 2007). Prodrugs: Challenges and Rewards. Springer Science & Business Media. pp. 660–. ISBN 978-0-387-49782-2. https://books.google.co.jp/books?id=qkjHxX5TgHEC&pg=PA660&redir_esc=y&hl=ja 
  2. ^ J. Elks (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 768. ISBN 978-1-4757-2085-3. https://books.google.co.jp/books?id=0vXTBwAAQBAJ&pg=PA768&redir_esc=y&hl=ja 
  3. ^ I.K. Morton; Judith M. Hall (6 December 2012). Concise Dictionary of Pharmacological Agents: Properties and Synonyms. Springer Science & Business Media. pp. 175–. ISBN 978-94-011-4439-1. https://books.google.co.jp/books?id=tsjrCAAAQBAJ&pg=PA175&redir_esc=y&hl=ja 
  4. ^ Index Nominum 2000: International Drug Directory. Taylor & Francis. (January 2000). pp. 648–. ISBN 978-3-88763-075-1. https://books.google.co.jp/books?id=5GpcTQD_L2oC&pg=PA648&redir_esc=y&hl=ja 
  5. ^ Allan J. Erslev (1991). Erythropoietin: molecular, cellular, and clinical biology. Johns Hopkins University Press. p. 229. ISBN 978-0-8018-4221-4. https://books.google.co.jp/books?id=CFtsAAAAMAAJ&redir_esc=y&hl=ja 
  6. ^ Ronald T. Borchardt; Philip L. Smith; Glynn Wilson (29 June 2013). Models for Assessing Drug Absorption and Metabolism. Springer Science & Business Media. pp. 101–. ISBN 978-1-4899-1863-5. https://books.google.co.jp/books?id=eS0BCAAAQBAJ&pg=PA101&redir_esc=y&hl=ja 
  7. ^ a b Herbert B. Newton (19 December 2005). Handbook of Brain Tumor Chemotherapy. Academic Press. pp. 470–. ISBN 978-0-08-045593-8. https://books.google.co.jp/books?id=Igz0_abuL5wC&pg=PA470&redir_esc=y&hl=ja 
  8. ^ “Antitumor effect of two oral steroids, mepitiostane and fluoxymesterone, on a pregnancy-dependent mouse mammary tumor (TPDMT-4)”. Cancer Res. 37 (12): 4408–15. (1977). PMID 922732. 
  9. ^ H. Timmerman (20 November 1995). QSAR and Drug Design: New Developments and Applications. Elsevier. pp. 125, 145. ISBN 978-0-08-054500-4. https://books.google.co.jp/books?id=I-Y4u2OQ5M0C&pg=PA145&redir_esc=y&hl=ja 
  10. ^ INTERNATIONAL REVIEW OF CYTOLOGY. Academic Press. (27 June 1986). pp. 319–. ISBN 978-0-08-058640-3. https://books.google.co.jp/books?id=8SuUZFjkGpwC&pg=PA319&redir_esc=y&hl=ja 
  11. ^ Croll, Roger P.; Wang, Chunde (2007). “Possible roles of sex steroids in the control of reproduction in bivalve molluscs”. Aquaculture 272 (1-4): 76–86. doi:10.1016/j.aquaculture.2007.06.031. ISSN 0044-8486. 
  12. ^ Joung H. Lee (11 December 2008). Meningiomas: Diagnosis, Treatment, and Outcome. Springer Science & Business Media. pp. 293–5. ISBN 978-1-84628-784-8. https://books.google.co.jp/books?id=c_j9piinzy8C&pg=PA293&redir_esc=y&hl=ja 
  13. ^ Oura, Shoji; Sakurai, Takeo; Yoshimura, Goro; Tamaki, Takeshi; Umemura, Teiji; Kokawa, Yozo; Masuo, Osamu; Naito, Yasuaki (2000). “Regression of a presumed meningioma with the antiestrogen agent mepitiostane”. Journal of Neurosurgery 93 (1): 132–135. doi:10.3171/jns.2000.93.1.0132. ISSN 0022-3085. 
  14. ^ “[Effect of an oral anti-estrogen agent (mepitiostane) on the regression of intracranial meningiomas in the elderly]” (Japanese). Brain Nerve 66 (8): 995–1000. (2014). PMID 25082321. 
  15. ^ “チオデロンカプセル5mg 添付文書” (2016年7月). 2016年8月2日閲覧。[リンク切れ]
  16. ^ “Therapeutic value of mepitiostane in the treatment of advanced breast cancer”. Cancer Treat Rep 62 (5): 743–5. (1978). PMID 657160. 
Androgens (G03B)
Androgens
Agonists
  • Androstanolone
  • Dihydrotestosterone
  • Fluoxymesterone
  • Mesterolone
  • Methyltestosterone
  • Testosterone#
  • see also Anabolic steroids
SARMs
  • AC-262,356§
  • Andarine (S-4)§
  • BMS-564,929§
  • LGD-2226§
  • LGD-3303§
  • Enobosarm (Ostarine)§
  • S-23§
  • S-40503§
Antiandrogens
Antagonists
  • Bicalutamide
  • Canrenoic acid
  • Canrenone
  • Chlormadinone acetate
  • Cimetidine
  • Cyproterone acetate
  • Dienogest
  • Drospirenone
  • Enzalutamide
  • Flutamide
  • Galeterone
  • Megestrol acetate
  • Nilutamide
  • Norgestimate
  • Potassium canrenoate
  • Spironolactone
Enzyme inhibitors
5α-Reductase
  • Alfatradiol
  • Bexlosteride
  • Dutasteride
  • Epristeride
  • Finasteride
  • Izonsteride
  • Lapisteride
  • Turosteride
CYP17A1
  • Abiraterone
  • Cyproterone acetate
  • Danazol
  • Galeterone
  • Gestrinone
  • Ketoconazole
  • Orteronel
  • Spironolactone
Antigonadotropins
  • Allylestrenol
  • Chlormadinone acetate
  • Cyproterone acetate
  • Dienogest
  • Estrogen
  • Gestrinone
  • Hydroxyprogesterone caproate
  • Medroxyprogesterone acetate
  • Megestrol acetate
  • Nandrolone
  • Nomegestrol acetate
  • Norgestimate
  • Oxandrolone
  • Progesterone
  • Spironolactone

#WHO必須医薬品モデル・リスト 市場から撤退した医薬品一覧(英語版) 治験: 第III相 §第II相以下

Template:Male reproductive system navs
アンドロゲン(未訳)
Receptor
AR (A, B)
  • Agonists: 1-Androstenediol
  • 1-Testosterone
  • 1,4-Androstenedione
  • 4-Androstenediol
  • 4-Chlordehydromethyltestosterone
  • 4-Hydroxytestosterone
  • 5-Androstenediol
  • 5α-Androst-1-ene-3,17-dione
  • 11-Ketotestosterone
  • 17-((1-Oxoheptyl)oxy)androstan-3-one
  • 17-((1-Oxopentyl)oxy)androstan-3-one
  • 17-(1-Oxopropoxy)androstan-3-one
  • 17β-Hydroxyandrost-2-ene-2-carbonitrile
  • 19-Norandrostenediol
  • 19-Norandrostenedione
  • 19-Norandrosterone
  • 19-Nordehydrotestosterone
  • Adrenosterone
  • Androisoxazole
  • Androstanolone
  • Bolandiol
  • Bolasterone
  • Bolazine
  • Boldenone
  • Boldione
  • Bolenol
  • Bolmantalate
  • Calusterone
  • Clostebol
  • Cloxotestosterone
  • Danazol
  • Desogestrel
  • Desoxymethyltestosterone
  • DHT
  • Drostanolone
  • Enestebol
  • Epitiostanol
  • Ethisterone
  • Ethyldienolone
  • Ethylestrenol
  • Fluoxymesterone
  • Formebolone
  • Furazabol
  • Hexabolan
  • Hydroxystenozole
  • Levonorgestrel
  • Mebolazine
  • Medroxyprogesterone acetate
  • Mepitiostane
  • Mesabolone
  • Mestanolone
  • Mesterolone
  • Metandienone/Methandrostenolone
  • Metenolone
  • Metenolone acetate
  • Metenolone enanthate
  • Methandriol
  • Methandriol propionate
  • Methasterone
  • Methylestrenolone
  • Methyltestosterone
  • Metribolone
  • Mibolerone
  • Nandrolone
  • Nandrolone caproate
  • Nandrolone cypionate
  • Nandrolone cyclohexane carboxylate
  • Nandrolone cyclohexylpropionate
  • Nandrolone cyclotate
  • Nandrolone decanoate
  • Nandrolone furylpropionate
  • Nandrolone hexyloxyphenylpropionate
  • Nandrolone hydrogen succinate
  • Nandrolone laurate
  • Nandrolone phenylpropionate
  • Nandrolone propionate
  • Nandrolone undecyclate
  • Norboletone
  • Norclostebol
  • Norethandrolone
  • Norethisterone
  • Norgestrel
  • Oxabolone
  • Oxabolone cypionate
  • Oxandrolone
  • Oxendolone
  • Oxymesterone
  • Oxymetholone
  • Penmesterol
  • Propetandrol
  • Quinbolone
  • Quingestanol acetate
  • Roxibolone
  • Silandrone
  • Stanozolol
  • Stenbolone
  • Stenbolone acetate
  • Testolactone
  • Testosterone
  • Testosterone enanthate
  • Testosterone ketolaurate
  • Testosterone nicotinate
  • Testosterone propionate
  • Testosterone undecanoate
  • THG
  • Thiomesterone
  • Tibolone
  • Tiomesterone
  • Trenbolone
  • Trenbolone acetate
  • Trestolone
  • Mixed (SARMs): AC-262,356
  • Andarine
  • BMS-564,929
  • Enobosarm
  • LGD-2226
  • LGD-3303
  • S-23
  • S-40503
  • Antagonists: ARN-509
  • Benorterone
  • Bicalutamide
  • BMS-641,988
  • BOMT
  • Canrenoic acid
  • Canrenone
  • Chlormadinone acetate
  • Cimetidine
  • Cioteronel
  • Cyproterone
  • Cyproterone acetate
  • Delanterone
  • Dienogest
  • Drospirenone
  • Enzalutamide
  • Epitestosterone
  • Flutamide
  • Galeterone
  • Hydroxyflutamide
  • Inocoterone
  • Ketoconazole
  • Megestrol acetate
  • Metogest
  • Mifepristone
  • Nilutamide
  • Nomegestrol
  • Nordinone
  • Norgestimate
  • Osaterone
  • Oxendolone
  • Potassium canrenoate
  • R2956
  • Rosterolone
  • RU-58642
  • RU-58841
  • Spironolactone
  • Topterone
  • Zanoterone
Enzyme
(inhibitors)
20,22-Desmolase
  • 22-ABC
  • 3,3′-Dimethoxybenzidine
  • 3-Methoxybenzidine
  • Aminoglutethimide
  • Cyanoketone
  • Danazol
  • Etomidate
  • Mitotane
  • Trilostane
17α-Hydroxylase,
17,20-Lyase
  • 22-ABC
  • 22-Oxime
  • Abiraterone
  • Bifonazole
  • Clotrimazole
  • Cyanoketone
  • Cyproterone acetate
  • Danazol
  • Econazole
  • Galeterone
  • Gestrinone
  • Isoconazole
  • Ketoconazole
  • L-39
  • Levonorgestrel
  • Liarozole
  • LY-207,320
  • MDL-27,302
  • Miconazole
  • Mifepristone
  • Orteronel
  • Pioglitazone
  • Rosiglitazone
  • Spironolactone
  • Stanozolol
  • SU-10,603
  • TGF-β
  • Tioconazole
  • Troglitazone
  • VN/87-1
  • YM116
3β-HSD (I, II)
  • 4-MA
  • Azastene
  • Cyanoketone
  • Danazol
  • Epostane
  • Genistein
  • Gestrinone
  • Levonorgestrel
  • Metyrapone
  • Oxymetholone
  • Pioglitazone
  • Rosiglitazone
  • Trilostane
  • Troglitazone
17β-HSD (I-XIV)
  • Danazol
  • Simvastatin
5α-Reductase (I, II)
  • 22-Oxime
  • Alfatradiol
  • Azelaic acid
  • β-Sitosterol
  • Bexlosteride
  • Dutasteride
  • Epitestosterone
  • Epristeride
  • Finasteride
  • gamma-Linolenic acid
  • Ganoderic acid
  • Izonsteride
  • L-39
  • Lapisteride
  • Polyunsaturated fatty acids (α-linolenic acid, linoleic acid, γ-linolenic acid, oleic acid)
  • Saw palmetto
  • Turosteride
  • Vitamin B6
  • Zinc
Aromatase
  • 1,4,6-Androstatriene-3,17-dione
  • 4-Androstene-3,6,17-trione
  • en:4-Cyclohexylaniline
  • 4-Hydroxytestosterone
  • 5α-DHNET
  • Abyssinone II
  • Aminoglutethimide
  • Anastrozole
  • Ascorbic acid (Vitamin C)
  • Atamestane
  • Bifonazole
  • CGP-45,688
  • CGS-47,645
  • Clotrimazole
  • DHT
  • Difeconazole
  • Econazole
  • Exemestane
  • Fadrozole
  • Fenarimol
  • Finrozole
  • Formestane
  • Imazalil
  • Isoconazole
  • Ketoconazole
  • Letrozole
  • Liarozole
  • MEN-11066
  • Miconazole
  • Minamestane
  • Nimorazole
  • NKS01
  • ORG-33,201
  • Penconazole
  • Plomestane
  • Prochloraz
  • Propioconazole
  • Pyridoglutethimide
  • Rogletimide
  • Rotenone
  • Talarozole
  • Testolactone
  • Tioconazole
  • Triadimefon
  • Triadimenol
  • Troglitazone
  • Vorozole
  • YM511
  • Zinc

Note: 21-Hydroxylase inhibitors may also affect androgen levels as they prevent metabolism of androgen precursors.

Other
Endogenous
  • Antiandrogens: Epitestosterone
  • Precursors: Cholesterol
  • 22R-Hydroxycholesterol
  • 20α,22R-Dihydroxycholesterol
  • Pregnenolone
  • 17-Hydroxypregnenolone
  • Progesterone
  • 17-Hydroxyprogesterone
  • Cortodoxone/Deoxycortisol
  • DHEA
  • Androstenediol
  • Androstenedione
Indirect
  • Estrogens/Antiestrogens (see here)
  • GnRH agonists/antagonists (see here)
  • Gonadotropins/Antigonadotropins (see here)
  • Plasma proteins (SHBG, ABP, Albumin)
  • Progestogens/Antiprogestins (see here)
  • Prolactin
Procedures
  • Adrenalectomy
  • Hypophysectomy
  • Oophorectomy
  • Orchiectomy
  • 表示
  • 編集