VOLUME. 1: Published papers 1. The morphine group. Part 1. || 2. The morphine group. Part 2. || 3. The constitution of codeineand thebaine. || 4. Synthetical experiments in the naphthyridine groups. || 5. Derivatives of homocatechol. Part 1. || 6. Derivatives of homocatechol. Part 2. || 7. Strychnine and brucine. Part 5. || 8. The condensation of certain aldehydes with ketones of the morphine group. || 9. Synthetical experiments on the aporphine group. Part 1. || 10. The constitution of thebenine. 11. Synthetical experiments on the aporphine group. Part 2. || 12. The isomeric 2- aminoarylcinnamic acids. || 13. Synthetical experiments on the aporphine alkaloids. || Part 3. || 14. Synthetical experiments on the aporphine alkaloids. Part 4. VOLUME. 2: Thesis & unpublished papers THE MORPHINE ALKALOIDS: Introduction; The constitution of dihydrocodeine; The unsaturation of codeine; The salient features of morphine chemistry; The action of acids on thebaine; The reduction of thebaine; The deoxy - compounds and some stereochemical relationships. THE APORPHINE ALKALOIDS: Introduction; The reactions of the aporphines; Classification of the aporphine bases; Synthetical experiments in connection with the aporphine alkaloids. ADDENDUM: The constitution of sinomenine. UNPUBLISHED PAPERS: 15. The condensation of 2- nitro -3:4- dimethoxybenzyl cyanide with pseudo -bases. || 16. Nitro -derivatives of 3:4- dihydroxyphenylacetic acid. || 17. Attempted synthesis of phenolic aporphines. || 18. The constitution of laurotetanine. || 19. The constitution of isothebaine. || 20. Attempted synthesis of apomorphine dimethylether.