Terbinafine Hydrochloride

Terbinafine Hydrochloride 구조식 이미지
카스 번호:
78628-80-5
상품명:
Terbinafine Hydrochloride
동의어(영문):
TERBINAFINE HCL;LAMISIL;lamosil;methylamin hcl;Afogan;D02219;Brican;Bricar;Bricyn;Kelger
CBNumber:
CB9767492
분자식:
C21H26ClN
포뮬러 무게:
327.89
MOL 파일:
78628-80-5.mol
MSDS 파일:
SDS

Terbinafine Hydrochloride 속성

녹는점
204-208°C
저장 조건
15-25°C
용해도
메탄올: 용해성50mg/mL
물리적 상태
가루
색상
하얀색
Merck
14,9156
BCS Class
1
InChI
InChI=1S/C21H25N.ClH/c1-21(2,3)15-8-5-9-16-22(4)17-19-13-10-12-18-11-6-7-14-20(18)19;/h5-7,9-14H,16-17H2,1-4H3;1H/b9-5+;
InChIKey
BWMISRWJRUSYEX-SZKNIZGXSA-N
SMILES
C12C=CC=CC1=CC=CC=2CN(C)C/C=C/C#CC(C)(C)C.Cl
CAS 데이터베이스
78628-80-5(CAS DataBase Reference)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi,N
위험 카페고리 넘버 36/37/38-50/53
안전지침서 26-36/37/39-61-60
유엔번호(UN No.) UN 3077 9/PG 3
WGK 독일 3
RTECS 번호 QJ8600100
HS 번호 29214990
독성 LD50 in mice, rats (mg/kg): 4000, 4000 orally; 393, 213 i.v. (Ganzinger)
그림문자(GHS): GHS hazard pictogramsGHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고 GHS hazard pictograms
H410 장기적 영향에 의해 수생생물에 매우 유독함 수생 환경유해성 물질 - 만성 구분 1 경고 GHS hazard pictograms P273, P391, P501
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P271 옥외 또는 환기가 잘 되는 곳에서만 취급하시오.
P273 환경으로 배출하지 마시오.
P302+P352 피부에 묻으면 다량의 물로 씻으시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
0
2 0

Terbinafine Hydrochloride C화학적 특성, 용도, 생산

개요

Terbinafine hydrochloride is the first orally active allylamine antifungal with 30-fold greater antifungal activity than naftifine. The compound is indicated for the treatment of ringworm and fungal nail infections. Terbinatine hydrochloride acts on a single fungal enzyme, squalene epoxidase, interfering with the biosynthesis of ergosterols in cell membranes. Unlike other antifungal agents, it does not inhibit cytochrome P450 enzymes.

화학적 성질

Terbinafine hydrochloride is an off-white crystalline material that is soluble in polar organic solventssuch as methanol, ethanol, and methylene chloride but isonly slightly soluble in water. The highly lipophilic freebase is insoluble in water.

정의

ChEBI: A hydrochloride obtained by reaction of terbinafine with one molar equivalent of hydrogen chloride.

Indications

Terbinafine Hydrochloride is a synthetic allylamine antifungal agent, structurally related to naftifine. It inhibits fungal sterol biosynthesis by inhibiting the enzyme squalene 2,3-epoxidase. The deficiency of ergosterol and concomitant accumulation of squalene within the fungal cell results in cell death. It can be fungicidal or fungistatic, depending on the concentration used, and is effective against dermatophytes, Aspergillus, blastomycosis, and histoplasmosis. It is only minimally effective against Candida.

일반 설명

Terbinafine Hydrochloride is a synthetic allylamine derivative structurally related to naftifine, antifungal Terbinafine Hydrochloride blocks ergosterol biosynthesis by inhibition of squalene epoxidase, part of the sterol synthesis pathway for the fungal cell membrane.

생물학적 활성

Terbinafine is a broad-spectrum antifungal agent that has activity against T. rubrum, T. metagrophytes, T. verrucosum, E. floccosum, M. canis, A. fumigatus, and S. schenckii (MIC50s = 0.003-0.8 μg/ml). It selectively inhibits C. albicans squalene epoxidase over rat liver epoxidase (IC50s = 0.03 and 77 μM, respectively). Terbinafine (90-120 μM) induces cell cycle arrest at the G0/G1 phase in COLO 205 tumor cells and human umbilical vein endothelial cells (HUVECs). Formulations containing terbinafine have been used in the treatment of nail and skin fungal infections.

Biochem/physiol Actions

Mode of Action: Inhibits squalene epoxidase, preventing biosynthesis of ergosterol.
Antimicrobial spectrum: Antifungal and antimycotic. Fungicidal against dermatopytes and some yeasts; fungistatic against Candida albicans.

부작용

Adverse reactions include lens and retinal disturbances (red/green visual perception), metallic taste disturbance that may last up to 4 weeks after medication discontinuation, hepatoxicity, and pancytopenia. Five percent of patients will experience delayed gastric emptying with symptoms of nausea, fullness, and/or dyspepsia. Terbinafine does not appear to have any effect on the cytochrome P-450 systems (Check baseline CBC and LFTs; repeat if taken for >6 weeks).

Synthesis

Terbinafine is produced from olefin metathesis of 1,3-dichloropropene and neohexene followed by reaction with N-methyl-1-naphthalenemethanamine.

Terbinafine Hydrochloride 준비 용품 및 원자재

원자재

준비 용품


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