共 50 条
[41]
5,6-DIHYDRO-1,3-DIMETHYL-5,6-BIS-[1',3'-DIMETHYL-2',4',6'-TRIOXO-PYRIMID(5',5')YL]FURO[2,3-D]URACIL
[J].
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE,
1976, 32 (DEC15)
:3349-3351
[42]
Computational and Experimental FT- IR, NMR, UV-Vis Spectral Studies of 5,5′-((4-chlorophenyl)methylene)bis(1,3-dimethyl-6-(methylamino)pyrimidine-2,4(1H,3H)-dione)
[J].
CHEMISTRYSELECT,
2018, 3 (27)
:7800-7808
[43]
REACTIONS OF HETEROCYCLIC QUINONE METHIDES - 1-METHYL-3-METHYLENE-2,4(1H,3H)-QUINOLINEDIONE
[J].
SYNTHESIS-STUTTGART,
1990, (11)
:1005-1007
[44]
Racemic alpha,alpha'-o-Xylylene-1,1'-bis[(3,5-dimethyl-5,6-dihydro-1,3,5-triazine-6-spiro-9'-fluorene)-2,4(1H,3H)-dione]
[J].
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY,
1996, 52
:2337-2340
[46]
5(1-Hydroxyethylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione and four amino derivatives
[J].
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY,
2005, 61
:O15-O20
[47]
5-(6-Amino-1,3-dimethyl-2,4-dioxo1,2,3,4-tetrahydropyrimidin-5-yl)-1,3dimethyl-1H-chromeno[2,3-d] pyrimidine-2,4(3H, 5H)-dione 3.5-hydrate
[J].
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS,
2013, 69
:O974-+
[48]
FACILE SYNTHESIS OF 5,5'-METHYLENEBIS[1,3-DISUBSTITUTED 6-METHYL-2,4(1H,3H)-PYRIMIDINEDIONE] DERIVATIVES
[J].
SYNTHESIS-STUTTGART,
1986, (10)
:857-859
[49]
1,3-Dimethyl-3-tetradecyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione
[J].
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE,
2011, 67
:O674-U2220
[50]
3-AMINO-6-BROMO-1-METHYL-2,4(1H,3H)-QUINAZOLINEDIONE
[J].
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE,
1978, 34 (SEP)
:2890-2891