共 10 条
- [1] BENOIT F, 1970, CHEM COMMUN, P1031
- [3] LOCALIZATION OF SUBSTITUENTS IN PORPHYRINS - MASS SPECTROSCOPIC FRAGMENTATION BEHAVIOR OF PORPHYRINOGENS [J]. ORGANIC MASS SPECTROMETRY, 1976, 11 (08): : 821 - 830
- [4] GRUBB HM, 1963, MASS SPECTROMETRY OR, P512
- [5] HERRMANN R, 1976, Z NATURFORSCH B, V31, P870
- [7] SCHEIPERS R, 1976, THESIS U KOLN
- [8] STOLZE R, MONATSH CHEM