共 50 条
- [1] PTERIDINE STUDIES .39. PTERIDINES UNSUBSTITUTED IN 4-POSITION - A NEW SYNTHESIS FROM PYRAZINES, VIA 3,4-DIHYDROPTERIDINES JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1970, (11): : 1540 - &
- [2] PTERIDINES .40. SYNTHESIS OF 3.N2.N2-TRIMETHYLPTERINS CHEMISCHE BERICHTE-RECUEIL, 1971, 104 (03): : 739 - &
- [3] PTERIDINE STUDIES .46. 2-ALKYLPTERIDIN-4-ONES FROM 2-AMINOPYRAZINE-3-CARBOXAMIDE AND ITS DERIVATIVES JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1979, (06): : 1574 - 1577
- [4] SYNTHESIS OF PTERIDINES, UNSUBSTITUTED IN 4-POSITION, FROM PYRAZINES VIA 3,4-DIHYDROPTERIDINES JOURNAL OF THE CHEMICAL SOCIETY D-CHEMICAL COMMUNICATIONS, 1969, (20): : 1168 - &
- [5] SYNTHESIS AND REACTIONS OF N2-UNSUBSTITUTED 3,5-DIOXO-1,2,4-OXADIAZOLIDINES .40. ARCHIV DER PHARMAZIE UND BERICHTE DER DEUTSCHEN PHARMAZEUTISCHEN GESSELSCHAFT, 1970, 303 (02): : 139 - &