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 ▣ 천연물에서 분리된 개별유효성분 레코드 등록정보

성 분 명 

Stizolamine

다른이름들 

1-Methyl-3-guanidino-6-hydroxymethylpyrazine-2-one [3,4-Dihydro-5-(hydroxymethyl)-4-methyl-3-oxopyrazinyl]guanidine

함유 천연물 

Indigofera pseudotinctoria Matsum.[낭아초(Nang-a-cho)](일미약(一味藥),낭아(狼牙),아자(牙子))
Pueraria lobata (Willd.) Ohwi[칡(Chik)](갈근(葛根))
Sophora japonica L.[회화나무(Hoe-hwa-na-mu)](괴화(槐花),괴각(槐角),괴지(槐枝),괴엽(槐葉),괴각자(槐角子),괴교(槐膠),괴근백피(槐根白皮),괴백피(槐白皮),괴실(槐實),괴윤(槐潤),괴자(槐子),괴자인(槐子仁),괴조(槐條),수궁괴(守宮槐))
Sophora tomentosa L.[-]()

분 자 식 

C₇H₁₁N₅O₂

화학족 분류 

알칼로이드(alkaloid);

분 자 량 

197.198

녹 는 점 

208(dec.)°C H2O

UV_CHART 

(λmax, nm) (H2O):242, 326, (1N HCl): 242, 326, (NaOH): 262, 338

HNMR_CHART 

(DMSO-d6,100 MHz) δ:3.24(3H,s), 4.28(2H,s), 6.62(1H,s), 7.10(4H,m)

MASS_CHART 

M+= 197, m/z= 180, 169, 155(100), 138, 126, 111, 110, 95, 83, 69, 55

참고문헌 

· T. Yoshida et al., Phytochemistry, 16, 131, 1977; 15, 1723, 1976(uv,ir,pmr,ms) · T. Yoshida, Phytochemistry, 16, 1824, 1977