References
- Malone M. H., Robichaud R. C. Lloydia 1962; 25: (4): 320–332
- Plantanova T. F., Massgetor P. S., Kurzoskov A. D., Utkiv L. M. Zhur. Obschel. Khim. 26: 173–180; through. Chem. Abstr. 1956; 50: 13960
- Saleh M. R.I., Gabro O. J. Pharm. Sci. U. Arab Rep. 1966; 6: 6170, through International Pharm. Abstr. 4: 325
- Stermitz F. R., Chien L., White J. I. Alkaloids of the Papaveraceae—II. Coulteropine and romneine—New alkaloids from Romneya coulteri. Tetrahedron 1965; 22: 1095–1102
- Stermitz F. R., Seiber J. R. Alkaloids of the Papaveraceae—The synthesis and structure of norargemonine 1966; 1177–1183, Tetrahedron Letters, No. 11
- Stermitz F. R., Seiber J. R. Alkaloids of the Papaveraceae-IV. Argemone hispida Gray and A. munita Dur. and Hilg. subsp. rotundata (Rydb.) G. B. Ownb., J. Org. Chem. 1966; 31: 2925–2933
- Stermitz F. R., Murlidharan V. P. Alkaloids of Papaveraceae-VI. Protopine and allocryptopine from Arctomecon californica. J. Pharm. Sci 1967; 56: (6): 762
- Tariverdieva S. A. Izuch, i. Is'polz Lekarsiv. Rastit. Re. Sursov. SSSR 1964, Sb., 359
- Wealth of India. Council of Scientific and Industrial Research, New Delhi 1956; Vol. IV: 68