프레드니솔원

프레드니솔원 속성

프레드니솔원 MSDS

1,4-Pregnadiene-11b,17a,21-triol-3,20-dione

프레드니솔원 C화학적 특성, 용도, 생산

개요

Prednisolone is the active metabolite of the synthetic corticosteroid prednisone , which is used in the suppression of inflammation and autoimmunity, as well as in other conditions. It alters gene expression through both the glucocorticoid and mineralocorticoid receptors.

화학적 성질

Crystalline Solid. soluble in organic solvents such as ethanol, DMSO, and dimethyl formamide, which should be purged with an inert gas. The solubility of prednisone in these solvents is approximately 3, 30, and 25 mg/ml, respectively.

용도

Prednisolone is used for the same indications as all corticosteroids: rheumatism, polyarthritis, bronchial asthma, neurodermatitis, and eczema.

정의

ChEBI: Prednisolone is a glucocorticoid that is prednisone in which the oxo group at position 11 has been reduced to the corresponding beta-hydroxy group. It is a drug metabolite of prednisone. It has a role as an adrenergic agent, an anti-inflammatory drug, an antineoplastic agent, an immunosuppressive agent, a drug metabolite, an environmental contaminant and a xenobiotic. It is a glucocorticoid, an 11beta-hydroxy steroid, a 21-hydroxy steroid, a 17alpha-hydroxy steroid, a 20-oxo steroid, a 3-oxo-Delta(1),Delta(4)-steroid, a primary alpha-hydroxy ketone, a tertiary alpha-hydroxy ketone and a C21-steroid. It is functionally related to a Delta(1)-progesterone.

주요 응용

Prednisolone is a synthetic corticosteroid with metabolically interconvertible with prednisone. It mediates its effect by acting on neurokinin 1 receptor. It is used to treat many conditions that cause inflammation, including inflammatory bowel disease (IBD).

일반 설명

Prednisolone,Δ¹-hydrocortisone,11β,17,21-trihydroxypregna-1,4-diene-3,20-dione, hasless salt-retention activity than hydrocortisone, but some patients have more frequently experiencedcomplications such as gastric irritation and peptic ulcers.Because of low MC activity, it cannot be used alone for adrenalinsufficiency. Prednisolone is available in varioussalts and esters to maximize its therapeutic utility:
Prednisolone acetate, USP (21-acetate)
Prednisolone sodium phosphate, USP (21-sodiumphosphate)
Prednisolone sodium succinate, USP (21-sodiumsuccinate)
Prednisolone tebutate, USP (21-tebutate).

위험도

Causes sodium retention; may have side effects similar to cortisone.

Mechanism of action

Prednisolone is hydrocortisone to which has been added a ?1 double bond. This places two double bonds in ring A, which flattens it and increases glucocorticoid action at the expense of mineralocorticoid activity. Prednisolone has fourfold the glucocorticoid activity of hydrocortisone while having approximately half its mineralocorticoid activity. In addition, prednisolone has an increased duration of action compared to hydrocortisone, because the extra double bond in ring A retards its metabolic reduction.

Clinical Use

Prednisolone can be used to treat severe asthmatic attacks that do not respond to conventional treatment, and it is available as the free alcohol for oral administration. The C-21 sodium phosphate (Hydeltrasol) ester is available for parenteral use.

부작용

A prodrug of prednisolone is prednisone. It is the 11-keto analogue of prednisolone and must be converted in vivo to the active 11β-hydroxy compound, which is necessary to hydrogen bond to Asn-564 in the glucocorticoid receptor. Prednisone should not be used in patients with hepatic dysfunction, because their ability to reduce the 11-keto group with 11β-hydroxysteroid dehydrogenase to the active metabolite may be impaired.
Prednisolone is well tolerated by most people and can start to work very quickly. Side effects can be dependent on the dose and duration of treatment. Short courses of treatment often have fewer side effects than long term use. A Severe allergic reaction is a very rare side effect of prednisolone.

Safety Profile

A poison by intravenous and subcutaneous routes. Moderately toxic by ingestion and intraperitoneal routes. Human teratogenic effects by an unspecified route: developmental abnormalities of the central nervous system; effects on embryo or fetus: fetal death, extra embryonic structures. Human reproductive effects by an unspecified route: stdlbirth. An experimental teratogen. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

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프레드니솔원 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Baoji Guokang Bio-Technology Co., Ltd.	0917-3909592 13892490616	gksales1@gk-bio.com	China	9339	58
Pharmaceuticals Group Corp., Ltd.	+8613004379774	wu@jiaerke.com	China	33	58
Hebei Kangcang new material Technology Co., LTD	+8619133911216	fanfan@kangcang.com.cn	China	340	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1811	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
Hubei XinRunde Chemical Co., Ltd.	+8615102730682	bruce@xrdchem.cn	CHINA	566	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2989	55
Shanxi Naipu Import and Export Co.,Ltd	+86-13734021967 +8613734021967	kaia@neputrading.com	China	1011	58

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