TY - GEN AU - ODA,N TI - [Studies on phenanthrene derivatives. VII. A new synthesis of coumarins. (1)] SN - 0031-6903 PY - 1998///1101 KW - Coumarins KW - Phenanthrenes N1 - Publication Type: Journal Article UR - https://doi.org/10.1248/yakushi1947.82.8_1185 ER -