共 29 条
- [11] DEMAYO P, 1964, MOLECULAR REARR 2 ED, P1075
- [12] DEMAYO P, 1963, MOLECULAR REARR 1 ED, P260
- [14] DJERASSI C, 1960, OPTICAL ROTATORY DIS, P47
- [15] FIESER LF, 1959, STEROIDS, P315
- [16] FIESER LF, 1959, STEROIDS, P316
- [17] GRENVILLE V, 1956, J CHEM SOC, P4105
- [18] HALPERN O, 1963, CHEM IND-LONDON, P116
- [20] JOHNSON WS, 1963, TETRAHEDRON LETTERS, P142