Spectra for:
Richard Neidlein, Thomas Ankenbrand
Compound 1 1D 4-(4'-CHLOROPHENYL)-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![4-(4'-CHLOROPHENYL)-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/56AXF6SoHiK.png?h=300&w=458 "4-(4'-CHLOROPHENYL)-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 2 0G 4-AMINO-8-BROMO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER
![4-AMINO-8-BROMO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER](/api/compound/1XteaC3j5TL.png?h=300&w=458 "4-AMINO-8-BROMO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER")
Compound 5A 4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIMETHYLESTER
![4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIMETHYLESTER](/api/compound/6QWpmN3Ahpo.png?h=300&w=458 "4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIMETHYLESTER")
Compound 5B 4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/KgNcKWbo6HE.png?h=300&w=458 "4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 5C 4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER
![4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER](/api/compound/JRNfPcZKPys.png?h=300&w=458 "4-AMINO-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER")
Compound 6A 4-HYDROXY-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![4-HYDROXY-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/BP4SrXUTWqJ.png?h=300&w=458 "4-HYDROXY-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 6B 4-HYDROXY-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER
![4-HYDROXY-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER](/api/compound/KcYfgnq94F0.png?h=300&w=458 "4-HYDROXY-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER")
Compound 7A 4-PHENYL-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![4-PHENYL-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/96Gf0gbEmSU.png?h=300&w=458 "4-PHENYL-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 7B 4-(4-CHLOROPHENYL-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![4-(4-CHLOROPHENYL-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/6UwuRgcT3cF.png?h=300&w=458 "4-(4-CHLOROPHENYL-[1,2,4]-TRIAZINO-[4,3-B]-INDAZOL-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 9A 4-AMINO-3-DIETHYLPHOSPHONATOPYRAZOLO-[3,2-B]-[1,2,4]-TRIAZIN-8-YL-CARBOXYLIC-ACID-ETHYLESTER
![4-AMINO-3-DIETHYLPHOSPHONATOPYRAZOLO-[3,2-B]-[1,2,4]-TRIAZIN-8-YL-CARBOXYLIC-ACID-ETHYLESTER](/api/compound/8HnSWCu851K.png?h=300&w=458 "4-AMINO-3-DIETHYLPHOSPHONATOPYRAZOLO-[3,2-B]-[1,2,4]-TRIAZIN-8-YL-CARBOXYLIC-ACID-ETHYLESTER")
Compound 9B 4-HYDROXY-3-DIISOPROPYLPHOSPHONATOPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YL-CARBOXYLIC-ACID-ETHYLESTER
![4-HYDROXY-3-DIISOPROPYLPHOSPHONATOPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YL-CARBOXYLIC-ACID-ETHYLESTER](/api/compound/MzlrMsPDEn.png?h=300&w=458 "4-HYDROXY-3-DIISOPROPYLPHOSPHONATOPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YL-CARBOXYLIC-ACID-ETHYLESTER")
Compound 9C 4-AMINO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-PHOSPHONIC-ACID-DIETHYLESTER
![4-AMINO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/24M7cLufuCZ.png?h=300&w=458 "4-AMINO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 10 3-DIETHYLPHOSPHONATO-4-HYDROXYPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER
![3-DIETHYLPHOSPHONATO-4-HYDROXYPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER](/api/compound/9A4hhAoeqv4.png?h=300&w=458 "3-DIETHYLPHOSPHONATO-4-HYDROXYPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER")
Compound 11 A 3-DIETHYLPHOSPHONATO-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER
![3-DIETHYLPHOSPHONATO-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER](/api/compound/74xUDlYSDGR.png?h=300&w=458 "3-DIETHYLPHOSPHONATO-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER")
Compound 11B 3-DIETHYLPHOSPHONATO-4-(4'-METHYLPHENYL)-PYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER
![3-DIETHYLPHOSPHONATO-4-(4'-METHYLPHENYL)-PYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER](/api/compound/LatAddxbQZt.png?h=300&w=458 "3-DIETHYLPHOSPHONATO-4-(4'-METHYLPHENYL)-PYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER")
Compound 11C 7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/GOCTCudlbvo.png?h=300&w=458 "7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 13A 4-AMINO-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![4-AMINO-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/F8CqmGwSZC2.png?h=300&w=458 "4-AMINO-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 13B 4-AMINO-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER
![4-AMINO-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER](/api/compound/JsUkbWOcSi5.png?h=300&w=458 "4-AMINO-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER")
Compound 14A 4-HYDROXY-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![4-HYDROXY-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/5wMWtfVlxI9.png?h=300&w=458 "4-HYDROXY-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 14B 4-HYDROXY-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER
![4-HYDROXY-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER](/api/compound/IXVmBjfvWZ8.png?h=300&w=458 "4-HYDROXY-7-METHYLMERCAPTO-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER")
Compound 15A 7-METHYLMERCAPTO-4-PHENYL-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![7-METHYLMERCAPTO-4-PHENYL-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/J8K48h8KCbR.png?h=300&w=458 "7-METHYLMERCAPTO-4-PHENYL-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 15B 7-METHYL-MERCAPTO-4-(4'-METHYLPHENYL)-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![7-METHYL-MERCAPTO-4-(4'-METHYLPHENYL)-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/IZ6g1WpWK95.png?h=300&w=458 "7-METHYL-MERCAPTO-4-(4'-METHYLPHENYL)-[1,2,4]-TRIAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 18 1-[(1-H-INDAZOL-3-YL)-HYDRAZONO]-2-(4-CHLOROPHENYL)-2-OXOETHYLPHOSPHONIC-ACID-DIETHYLESTER
![1-[(1-H-INDAZOL-3-YL)-HYDRAZONO]-2-(4-CHLOROPHENYL)-2-OXOETHYLPHOSPHONIC-ACID-DIETHYLESTER](/api/compound/KPpmAM3GyyF.png?h=300&w=458 "1-[(1-H-INDAZOL-3-YL)-HYDRAZONO]-2-(4-CHLOROPHENYL)-2-OXOETHYLPHOSPHONIC-ACID-DIETHYLESTER")
Compound 19 3-DIETHYLPHOSPHONATO-4-HYDROXY-4-PHENYLPYRAZOLO-[3,2-C]-[2-H,5-H]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER
![3-DIETHYLPHOSPHONATO-4-HYDROXY-4-PHENYLPYRAZOLO-[3,2-C]-[2-H,5-H]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER](/api/compound/9dzFQXeJpiy.png?h=300&w=458 "3-DIETHYLPHOSPHONATO-4-HYDROXY-4-PHENYLPYRAZOLO-[3,2-C]-[2-H,5-H]-[1,2,4]-TRIAZIN-8-YLCARBOXYLIC-ACID-ETHYLESTER")
Compound 20 H 4-AMINO-8-IODO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER
![4-AMINO-8-IODO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER](/api/compound/6YxUjAg7bkV.png?h=300&w=458 "4-AMINO-8-IODO-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER")
Compound 20A 4-Amino-8-bromo-7-methylpyrazolo[3,2-c][1,2,4]triazin-3-ylphosphonic acid diethyl ester
![4-Amino-8-bromo-7-methylpyrazolo[3,2-c][1,2,4]triazin-3-ylphosphonic acid diethyl ester](/api/compound/DbPVQkk4p92.png?h=300&w=458 "4-Amino-8-bromo-7-methylpyrazolo[3,2-c][1,2,4]triazin-3-ylphosphonic acid diethyl ester")
Compound 20B HFYIISHFNFSDFU-UHFFFAOYSA-N
Compound 20C 8-BROMO-7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![8-BROMO-7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/8wRpqQJ48qd.png?h=300&w=458 "8-BROMO-7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 20D 8-BROMO-4-(4'-CHLOROPHENYL)-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![8-BROMO-4-(4'-CHLOROPHENYL)-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/KfGzOlUfr03.png?h=300&w=458 "8-BROMO-4-(4'-CHLOROPHENYL)-7-METHYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 20E 8-IODO-7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![8-IODO-7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/40uMymcZBc6.png?h=300&w=458 "8-IODO-7-METHYL-4-PHENYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 20F 8-IODO-7-METHYL-4-(4'-NITROPHENYL)-PYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![8-IODO-7-METHYL-4-(4'-NITROPHENYL)-PYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/FU0P6TZLbqh.png?h=300&w=458 "8-IODO-7-METHYL-4-(4'-NITROPHENYL)-PYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 21A MKXQHXHJJAKVAO-UHFFFAOYSA-N
Compound 21B 7-METHYL-4-PHENYL-8-PHENYLETHINYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER
![7-METHYL-4-PHENYL-8-PHENYLETHINYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER](/api/compound/BjWFt6ndMGC.png?h=300&w=458 "7-METHYL-4-PHENYL-8-PHENYLETHINYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIETHYLESTER")
Compound 21C 4-AMINO-7-METHYL-8-PHENYLETHINYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER
![4-AMINO-7-METHYL-8-PHENYLETHINYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER](/api/compound/6CLbROAMlzL.png?h=300&w=458 "4-AMINO-7-METHYL-8-PHENYLETHINYLPYRAZOLO-[3,2-C]-[1,2,4]-TRIAZIN-3-YL-PHOSPHONIC-ACID-DIISOPROPYLESTER")
Citation
| Citation | HETEROCYCLES,51,513(1999) |
|---|---|
| Journal | HETEROCYCLES |
| Issue | 3 |
| Volume | 51 |
| Page(s) | 513 |
| Year | 1999 |
| Author(s) | Richard Neidlein, Thomas Ankenbrand |
| Publisher | The Japan Institute of Heterocyclic Chemistry |
| DOI | 10.3987/COM-98-8385 |