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Neferina

De Wikipedia, la enciclopedia libre

 
Neferina
General
Fórmula estructural
Imagen de la estructura
Fórmula molecular C38H44N2O6
Identificadores
Número CAS 2292-16-2[1]​
ChEBI 176257
PubChem 159654
InChI=InChI=1S/C38H44N2O6/c1-39-15-14-27-21-36(44-5)38(23-30(27)31(39)17-24-7-10-28(42-3)11-8-24)46-34-19-25(9-12-33(34)41)18-32-29-22-37(45-6)35(43-4)20-26(29)13-16-40(32)2/h7-12,19-23,31-32,41H,13-18H2,1-6H3/t31-,32-/m1/s1
Key: MIBATSHDJRIUJK-ROJLCIKYSA-N
Propiedades físicas
Masa molar 624,775 g/mol
Valores en el SI y en condiciones estándar
(25 ℃ y 1 atm), salvo que se indique lo contrario.
[editar datos en Wikidata]

La neferina es un alcaloide bisbenciltetrahidroisoquinolínico aislado de las semillas de Nelumbo nucifera (Loto indio; Nelumbonaceae). Es un tumoral. [α]28D = -37.8 ( c, 1.43 en cloroformo); [α]27D = -100 (c, 0.24 en MeOH)[2]​

 Nombre    Derivado    Fórmula molecular    CAS   Masa molecular (g/mol)   Estado   Fuente natural    Actividad óptica'  
Isoliensinina O7-Desmetil C37H42N2O6 6817-41-0 610.749 Líquido oleoso Aislado de las raíces de Cissampelos mucronata y de la semilla de Nelumbo nucifera(Nelumbonaceae)[3]​ [α]29D -43.3 (cloroformo) . [α] 22D +49.3 ( acetona)
Liensinina O12′ -Desmetil C37H42N2O6 2586-96-1 610.749 Sólido PF = 95-99 °C Aislado de las semillas de Nelumbo nucifera (Nelumbonaceae)[4]​ [α]31D = +15.85 ( c, 0.883 en acetona)

Referencias

  1. ↑ Número CAS
  2. ↑ Kametani, T. et al., J. Het. Chem., 1970, 7, 181- 186
  3. ↑ Tomita, M. et al., Tet. Lett., 1964, 5, 2637- 2642
  4. ↑ Chao, Y.C. et al., Sci. Sin. (Engl. Edn.), 1962, 11, 215- 219
Esta página se editó por última vez el 12 ene 2023 a las 14:14.
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