共 7 条
- [1] ALVERNHE G, 1978, TETRAHEDRON LETT, P5203
- [2] ALVERNHE G, TETRAHEDRON LETT
- [4] OUANNES C, 1964, B SOC CHIM FR, P776
- [5] SYNTHESIS OF FLUORINATED 3BETA-HYDROXYPREGN-5-EN-20-ONE DERIVATIVES [J]. STEROIDS, 1976, 28 (04) : 437 - 447
- [6] WADE N, 1978, TETRAHEDRON LETT, P3247
- [7] WADE TN, 1979, TETRAHEDRON LETT, P3953