SPECTROPHOTOMETRIC DETERMINATION OF UNSATURATED PYRROLIZIDINE ALKALOIDS

[1] Alkaloids of senecio. Part II. Senecionine and squalidine. [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1936, : 743 - 745

[2] DETECTION OF N-OXIDES OF THE PYRROLIZIDINE ALKALOIDS [J]. NATURE, 1960, 186 (4730) : 1051 - 1051

[3] NEW SYNTHESIS OF N-ALKYLPYRROLES [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1964, 3 (07) : 510 - &

[4] Polonovski M., 1927, B SOC CHIM FR, V41, P1190

[5] WATT JM, 1962, MEDICINAL POISONOUS, P577

[6] WATT JM, 1962, MED POISONOUS PLANTS, P257

[7] WILLIAMS H, 1960, CHEM IND-LONDON, P900

[1] Alkaloids of senecio. Part II. Senecionine and squalidine. [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1936, : 743 - 745

[2] DETECTION OF N-OXIDES OF THE PYRROLIZIDINE ALKALOIDS [J]. NATURE, 1960, 186 (4730) : 1051 - 1051

[3] NEW SYNTHESIS OF N-ALKYLPYRROLES [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1964, 3 (07) : 510 - &

[4] Polonovski M., 1927, B SOC CHIM FR, V41, P1190

[5] WATT JM, 1962, MEDICINAL POISONOUS, P577

[6] WATT JM, 1962, MED POISONOUS PLANTS, P257

[7] WILLIAMS H, 1960, CHEM IND-LONDON, P900