트리암테렌

트리암테렌 속성

트리암테렌 MSDS

2,4,7-Triamino-6-phenylpteridine

트리암테렌 C화학적 특성, 용도, 생산

용도

Triamterene은 이핵 성 질소족 방향족 인 푸 테리 딘 골격을 갖는 유기 화학 물질입니다. 이 약은 칼륨 보존 이뇨제 군의 약으로 사용됩니다. Triamteren은 신장을 통해 나트륨 배설을 촉진하여 이뇨 작용을합니다. 나트륨은 수화물 껍질에 물을 결합 시키므로 물이 분비됩니다. 후기 말초 세뇨관 내강과 수집 튜브에 대한 영향으로 - 삼중 생산의 마지막 부분 - 삼중 체는 칼륨을 체내에 보유합니다.

개요

Triamterene is an inhibitor of the epithelial sodium channel (ENaC; IC₅₀ = 4.5 μM for the rat channel). In vivo, triamterene (0.5-32 mg/animal) enhances sodium secretion and decreases potassium secretion in adrenalectomized rats. Formulations containing triamterene have been used in the treatment of edema. This product is also available as an analytical reference standard .

화학적 성질

Yellow Solid

용도

Triamterene is a potassium-sparing diuretic ie, it inhibits the urinary excretion of potassium

Biological Functions

Triamterene (Dyrenium) results in changes in urinary electrolyte patterns that are qualitatively similar to those produced by spironolactone. The mechanism by which this agents bring about the alterations in electrolyte loss, however, is quite different. Triamterene produces this effects whether or not aldosterone or any other mineralocorticoid is present. The action of this drug is clearly unrelated to endogenous mineralocorticoid activity, and this drug is effective in adrenalectomized patients.

일반 설명

Odorless yellow powder or crystalline solid. Melting point 316°C. Almost tasteless at first and with a slightly bitter aftertaste. Acidified solutions give a blue fluorescence. Used as a diuretic drug.

공기와 물의 반응

Sensitive to light; slowly oxidized upon exposure to air. Insoluble in water.

반응 프로필

2,4,7-Triamino-6-phenylpteridine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

화재위험

Flash point data for 2,4,7-Triamino-6-phenylpteridine are not available; however, 2,4,7-Triamino-6-phenylpteridine is probably combustible.

Mechanism of action

Triamterene is a pyrazine derivative that inhibits reabsorption of sodium ions without increasing excretion of potassium ions. It exhibits the same approximate effect as spironolactone; however, it does not competitively bind with aldosterone receptors. Its action does not have an effect on secretion of aldosterone or its antagonists, which are a result of direct action on renal tubules.
This potassium sparing diuretic causes a moderate increase in excretion of sodium and bicarbonate ions in urine, and it raises excretion of potassium and ammonia ions. It has little effect on urine volume.

Clinical Use

Triamterene can be used in the treatment of congestive heart failure, cirrhosis, and the edema caused by secondary hyperaldosteronism. It is frequently used in combination with other diuretics except spironolactone. Amiloride, but not triamterene, possesses antihypertensive effects that can add to those of the thiazides. These K⁺-sparing diuretics have low efficacy when used alone, since only a small amount of total Na reabsorption occurs at more distal sites of the nephron.
These compounds are used primarily in combination with other diuretics, such as the thiazides and loop diuretics, to prevent or correct hypokalemia. The availability of fixed-dose mixtures of thiazides with nonsteroidal K⁺-sparing compounds has proved a rational form of drug therapy. Both triamterene and amiloride are available alone or in combination with hydrochlorothiazide.

부작용

Because the actions of triamterene and amiloride are independent of plasma aldosterone levels, their prolonged administration is likely to result in hyperkalemia. Both amiloride and triamterene are contraindicated in patients with hyperkalemia.Triamterene should not be given to patients with impaired renal function. Potassium intake must be reduced, especially in outpatients.A folic acid deficiency has been reported to occur occasionally following the use of triamterene.

트리암테렌 준비 용품 및 원자재

원자재

준비 용품

트리암테렌 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Sinoway Industrial co., ltd.	0592-5800732; +8613806035118	xie@china-sinoway.com	China	992	58
airuikechemical co., ltd.	+undefined86-15315557071	sales02@airuikechemical.com	China	994	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58

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