共 18 条
[1]
DEEBEL GF, 1959, Patent No. 2879150
[3]
Oxygen ethers of barbital
[J].
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
1931, 53 (02)
:2741-2744
[4]
New derivatives of barbituric acid
[J].
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
1928, 50
:2033-2036
[5]
On 5-methyl-pyrimidine.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1905, 38
:3394-3408
[9]
GERSHON H, 1966, Patent No. 3227612
[10]
GREENBERG NH, PERSONAL COMMUNICATI