언카린C

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H300：삼키면 치명적임

• 예방조치문구

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P270：이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.

  P301+P310：삼켰다면 즉시 의료기관(의사)의 진찰을 받으시오.

  P321：(…) 처치를 하시오.

  P330：입을 씻어내시오.

  P405：밀봉하여 저장하시오.

  P501：...에 내용물 / 용기를 폐기 하시오.

언카린C 화학적 특성, 용도, 생산

• 개요

  Isolated from Uncaria pteropoda, this alkaloid is probably stereoisomeric withMitraphylline (q.v.). It forms colourless plates when crystallized from MeOH and has [α]²⁹_DJ 9 - 102.5° (c 1.0, CHC13). The ultraviolet spectrum in MeOH has an absorption maximum at 246 mp. with a shoulder at 280 mp.. A crystalline picrate, m.p. 143-6°C; [α]_D - 9.6° (c 0.5, EtOH) and a methiodide, m.p. 209-211°C after softening at 204°C; [α]_D - 149° (c 0.53, EtOH) have been prepared. A solution of the alkaloid in pyridine forms an equilibrium mixture with 70 per cent isopteropodine when heated.

• 용도

  Uncarine C is a compound extracted from Uncaria tomentosa leaves. The compounds extracted from these leaves have exhibited immunomodulating, antiinflammatory and anti-cancer activity, attributed to the presence of tetra/pentacyclic oxindole alkaloids.

• 참고 문헌

  Yeoh, Chan, Morsingh., Tetrahedron Lett., 931 (1966)
  Chan, Morsingh, Yeoh., 1. Chem. Soc., C, 2245 (1966)
  Stereochemistry: Shamma et al., 1. Amer. Chem. Soc., 89, 1739, 2799 (1967)

언카린C 준비 용품 및 원자재

언카린C 공급 업체

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