BENZOPYRONES .7. SYNTHESIS AND ANTIALLERGIC ACTIVITY OF SOME 2-(5-TETRAZOLYL) CHROMONES

[1] ALBERT A, 1962, IONIZATION CONSTANTS, pCH2

[2] REACTIONS OF 4-THIONCHROMONES WITH AMINO-COMPOUNDS, AND WITH METHYL IODIDE [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1954, (MAR): : 998 - 1002

[3] BENSON FR, 1967, HETEROCYCL COMPOUNDS, V8, P102

[4] BROUWERVANSTRAATEN B, 1958, RECL TRAV CHIM PAY B, V77, P1129

[5] Colin F., 1966, Br. Pat., Patent No. [1.144.905, 1144905]

[6] DAUPHIN J, 1970, LABO PHARMA PROBL TE, V18, P58

[7] Ellis G P, 1972, Prog Med Chem, V9, P65

[8] ELLIS GP, 1966, Patent No. 2049289

[9] AN IMPROVED SYNTHESIS OF 5-SUBSTITUTED TETRAZOLES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (15) : 3908 - 3911

[10] FITZMAURICE C, 1966, Patent No. 1032362

[1] ALBERT A, 1962, IONIZATION CONSTANTS, pCH2

[2] REACTIONS OF 4-THIONCHROMONES WITH AMINO-COMPOUNDS, AND WITH METHYL IODIDE [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1954, (MAR): : 998 - 1002

[3] BENSON FR, 1967, HETEROCYCL COMPOUNDS, V8, P102

[4] BROUWERVANSTRAATEN B, 1958, RECL TRAV CHIM PAY B, V77, P1129

[5] Colin F., 1966, Br. Pat., Patent No. [1.144.905, 1144905]

[6] DAUPHIN J, 1970, LABO PHARMA PROBL TE, V18, P58

[7] Ellis G P, 1972, Prog Med Chem, V9, P65

[8] ELLIS GP, 1966, Patent No. 2049289

[9] AN IMPROVED SYNTHESIS OF 5-SUBSTITUTED TETRAZOLES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (15) : 3908 - 3911

[10] FITZMAURICE C, 1966, Patent No. 1032362