Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-04-14
1977-07-05
Daus, Donald G.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260287B, 260283S, 260283CN, 424258, C07D47108, A61K 31435
Patent
active
040339688
ABSTRACT:
A new heterocycle, 5,11-diazatetracyclo[6.2.2.0.sup.2,7.0.sup.4.9 ]dodecane, is prepared by heating an endo-diazatricyclo[6.2.2.0.sup.2,7 ]dodec-11-ene substituted in the 7 and 11 positions with electron withdrawing groups. 2,9-Bis-phenylacetyl derivatives of the new heterocycle and closely related derivatives are potent analgesic agents.
REFERENCES:
patent: 3932422 (1976-01-01), Michne
Liberatore et al., Tetrahedron Letters, pp. 2381-2384 (1971).
Hirao et al., J. Chem. Soc. Chem. Comm. pp. 691-692 (1974).
Fisher Michael H.
Flataker Lars M.
Grabowski Edward J. J.
Patchett Arthur A.
ten Broeke Jan
Daus Donald G.
Merck & Co. , Inc.
Nicholson William H.
Rivers Diana G.
Westlake, Jr. Harry E.
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