ignavine
|
|
ignavine 속성
- 녹는점
- 226-8°C
안전
독성 | LD50 oral in mouse: > 500mg/kg |
---|
ignavine C화학적 특성, 용도, 생산
개요
This aconitine alkaloid is present in several A conitum species indigenous to Japan, e.g. Aconitum calliantum Koidzumi, A. grossedentatum, Nakai, A. hakusanense Nakai, A. kamtschaticum Willd. et Reichb., A. lucidusculum Nakai, A. senanense Nakai, A. subcuneatum Nakai, A. tortuosum Willd. and A. Zuccarini Nakai. It yields clusters of colourless needles when crystallized from Me2COMeOH and gives a form, m.p. 172-4 °c in addition to the one having the above melting point. It is dextrorotatory with [α]29D~} + 85.27° (MeOH), or [α]14D + 92.98°. Crystalline salts of the alkaloid have been prepared, e.g. the hydrochloride, m.p. 245-6°C (dec.); hydrobromide, m.p. 260-2°C (dec.) and the nitrate which crystallizes as the monohydrate, m.p. 220-2°C (dec. dry). Alkaline hydrolysis furnishes benzoic acid and hydroignavinol, C20H2S04N, m.p. 302°C.참고 문헌
Ochiai et al., J. Pharm. Soc., Japan, 72, 816 (1952) Ochiai et al., ibid, 76, 550 (1956) Ochiai", Okamoto, Sasaki., ibid, 75,545 (1955) Ochiai et al., Chem. Pharm. Bull., 6,327 (1958) Ochiai et al., ibid, 8, 976 (1960) Pelletier., Tetrahedron, 14,103 (1961)ignavine 준비 용품 및 원자재
원자재
준비 용품
ignavine 공급 업체
글로벌( 0)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|
ignavine 관련 검색:
디-2-에틸헥실아민
iproheptine
(-)-LUPININE
3-AZASPIRO[5.5]UNDECANE
DICYCLOHEXYLMETHANOL
(R)-Pyrrolidin-3-ylmethanol
(+/-)-GEOSMIN
3-(1-PYRROLIDINYL)-1-BUTANOL
DI-SEC-OCTYLAMINE
1,1',3,3'-tetramethyldibutylamine
2-(4-PIPERIDYL)-2-PROPANOL
2-PIPERIDIN-3-YLPROPAN-2-OL
(1-ISOPROPYL-3-PYRROLIDINYL)METHANOL
2-METHYL-3-PYRROLIDIN-1-YL-PROPAN-1-OL
1-PROPYL-3-PYRROLIDINEMETHANOL
2-METHYL-3-(2-METHYL-PIPERIDIN-1-YL)-PROPAN-1-OL
2-METHYL-3-PIPERIDIN-1-YL-PROPAN-1-OL
2,2-DIISOAMYL-1,3-PROPANEDIOL