Chemical Abstracts, vol. 91, (1979,) 91: 157266t. (=DE-A 2,804,796). |
Chemical Abstracts, vol. 89, (1978,) p. 607, 89: 23770c (=DE-A 2,642,982). |
Chemical Abstracts, vol. 88, (1978,) p. 511, 88: 1046663 (=DE-A 2,615,342). |
Chemical Abstracts, vol. 84, (1976,) p. 432, 84: 164413x (=DE-A 2,527,308). |
Chemical Abstracts, vol. 78, (1973,) p. 417, 159604g (=DE-OS 2,144,013). |
Chemical Abstracts, vol. 78, (1973,) p. 387, 136299x (=DE-OS 2,140,405). |
Richard A. Houghten, "Bicyclic Guanidino Ketones" in J. Org. Chem., (1979,) pp. 4536-4543. |
Franz Esser, "Cyclic Guanidines; I. Intramolecular Mercury(II)-Induced Amination of Alkenes as a Convenient Route to Bicyclic Guanidines," in Synthesis, (1987,) pp. 460-466. |
P. B. M. W. M. Timmermans, "Dissociation Constants of Clonidines and Structurally Related Imidazolidines," in Arzneim.-Forsch/Drug Res., (1978,) pp. 1676-1681. |