药品详细
Testosterone Propionate(丙酸睾丸酮)
化学结构式图
中文名
丙酸睾丸酮
英文名
Testosterone Propionate
分子式
C22H32O3
化学名
(1S,2R,10R,11S,14S,15S)-2,15-dimethyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-14-yl propanoate
分子量
Average: 344.4877
Monoisotopic: 344.23514489
Monoisotopic: 344.23514489
CAS号
57-85-2
ATC分类
G03B 未知
药物类型
small molecule
阶段
approved
商品名
同义名
基本介绍
An ester of testosterone with a propionate substitution at the 17-beta position. [PubChem]
生产厂家
- Bel mar laboratories inc
- Eli lilly and co
- Elkins sinn div ah robins co inc
- Watson laboratories inc
封装厂家
- C.O. Truxton Inc.
- Cutis Pharma Inc.
- Dispensing Solutions
- Lyne Laboratories Inc.
- Paddock Labs
- Wa Butler Co.
参考
Synthesis Reference | Not Available |
General Reference | Not Available |
剂型
规格
化合物类型
Type | small molecule |
Classes |
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Substructures |
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适应症
药理
Indication | Testosterone propionate is an anabolic steroid and a short ester form of testosterone that becomes active in the body. It is often used for muscle mass building. |
Pharmacodynamics | Testosterone is a steroid hormone from the androgen group. Testosterone is primarily secreted from the testes of males. In females, it is produced in the ovaries, adrenal glands and by conversion of adrostenedione in the periphery. It is the principal male sex hormone and an anabolic steroid. In both males and females, it plays key roles in health and well-being. Examples include enhanced libido, energy, immune function, and protection against osteoporosis. On average, the adult male body produces about twenty times the amount of testosterone than an adult female's body does. In the body, this ester form of testosterone is hydrolyzed rapidly and become actively available as testosterone. |
Mechanism of action | The effects of testosterone in humans and other vertebrates occur by way of two main mechanisms: by activation of the androgen receptor (directly or as DHT), and by conversion to estradiol and activation of certain estrogen receptors. Free testosterone (T) is transported into the cytoplasm of target tissue cells, where it can bind to the androgen receptor, or can be reduced to 5α-dihydrotestosterone (DHT) by the cytoplasmic enzyme 5α-reductase. DHT binds to the same androgen receptor even more strongly than T, so that its androgenic potency is about 2.5 times that of T. The T-receptor or DHT-receptor complex undergoes a structural change that allows it to move into the cell nucleus and bind directly to specific nucleotide sequences of the chromosomal DNA. The areas of binding are called hormone response elements (HREs), and influence transcriptional activity of certain genes, producing the androgen effects. |
Absorption | Not Available |
Volume of distribution | Not Available |
Protein binding | 40% of testosterone in plasma is bound to sex hormone-binding globulin and 2% remains unbound and the rest is bound to albumin and other proteins. |
Metabolism |
Testosterone propionate is rapidly hydrolysed into testosterone. Testosterone is metabolized to 17-keto steroids through two different pathways. The major active metabolites are estradiol and dihydrotestosterone (DHT).
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Route of elimination | About 90% of a dose of testosterone given intramuscularly is excreted in the urine as glucuronic and sulfuric acid conjugates of testosterone and its metabolites; about 6% of a dose is excreted in the feces, mostly in the unconjugated form. |
Half life | Not Available |
Clearance | Not Available |
Toxicity | Side effects include amnesia, anxiety, discolored hair, dizziness, dry skin, hirsutism, hostility, impaired urination, paresthesia, penis disorder, peripheral edema, sweating, and vasodilation. |
Affected organisms |
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Pathways | Not Available |
理化性质
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State | solid | ||||||||||||||||||||||||||||||||||||||||||
Experimental Properties |
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Predicted Properties |
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药物相互作用
Drug | Interaction |
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Acenocoumarol | The androgen, Testosterone, may incrase the anticoagulant effect of the Vitamin K antagonist, Acenocoumarol. Monitor for changes in the therapeutic effect of Acenocoumarol if Testosterone is initiated, discontinued or dose changed. |
Cyclosporine | The androgen, Testosterone, may increase the hepatotoxicity of Cyclosporine. Testosterone may also elevate serum concentrations of Cyclosporine. Consider alternate therapy or monitor for signs of renal and hepatic toxicity. |
Docetaxel | Testosterone propionate may increase the serum levels and toxicity of docetaxel. |
Warfarin | The androgen, Testosterone, may incrase the anticoagulant effect of the Vitamin K antagonist, Warfarin. Monitor for changes in the therapeutic effect of Warfarin if Testosterone is initiated, discontinued or dose changed. |
食物相互作用
Not Available