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2. Synthesis of new pyrido[4',3':4,5]thieno[2,3-d]-1,2,4-triazolo[3,4-c]pyrimidines and a 5,6-dihydro-1,2,4-triazolo[4",3":1',2']pyrido[4',3':4,5]thieno [2,3-d]-pyrimidine ring system. Ahmed EK; Gohar AM; Ameen MA Pharmazie; 2000 Jan; 55(1):31-4. PubMed ID: 10683868 [TBL] [Abstract][Full Text] [Related]
3. V-triazolo(4,5-d)pyrimidines (8-azapurines). 8. Synthesis, from 1,2,3-triazoles, of 1- and 2-methyl derivatives of 5,7-disubstituted V-triazolo(4,5-d)pyrimidines (7- and 8-methyl 2,6-disubstituted 8-azapurines). Albert A; Taguchi H J Chem Soc Perkin 1; 1972; 4():449-56. PubMed ID: 5066067 [No Abstract] [Full Text] [Related]
4. [Triazolo[4,5-d]pyrimidines. I. On the reaction of 7-chloro-3-methyl-3H-1,2,3-triazolo[4,5-d]pyrimidine with nucleophile (author's transl)]. Higashino T; Katori T; Hayashi E Yakugaku Zasshi; 1979 Oct; 99(10):1031-6. PubMed ID: 544745 [No Abstract] [Full Text] [Related]
5. [Condensation with hydrazine-N,N'-dicarboxylic acid diamidine. 4. Parent compounds and ethyl derivatives of 3-amino-s-triazolo(4,3-a)pyrimidines and 2-amino-s-- triazolo(1,5-a)pyrimidines]. Kreutzberger A Pharmazie; 1970 Aug; 25(8):460-4. PubMed ID: 5495300 [No Abstract] [Full Text] [Related]
6. V-triazolo(4,5-d)pyrimidines (8-azapurines). XI. Preparation of 2-benzyl-V-triazolo (4,5-d)pyrimidine (8-benzyl-8-azapurine). Albert A; Thacker D J Chem Soc Perkin 1; 1972; 4():468-9. PubMed ID: 5066070 [No Abstract] [Full Text] [Related]
7. V-triazolo(4,5-d)pyrimidines (8-azapurines). X. New routes to V-triazolo(4,5-d)pyridimidines via 4-dimethylaminomethyleneamino-1,2,3-trizole-5-carbonitriles. Albert A J Chem Soc Perkin 1; 1972; 4():461-7. PubMed ID: 5066069 [No Abstract] [Full Text] [Related]
8. [Synthesis of new s-triazolo (1,5-a)pyrimidines]. Tenor E Pharmazie; 1978 Jan; 33(1):42-4. PubMed ID: 674275 [No Abstract] [Full Text] [Related]
9. The Dimroth rearrangement. XI. Catalysis by methylamine salts. Preparation of 7-methylamino- and 6,7-dihydro-7-imino-v-triazolo(4,5)pyrimidines via 4-ethoxymethyleneamino-1,2,3-triazoles. Albert A J Chem Soc Perkin 1; 1973; 22():2659-63. PubMed ID: 4799456 [No Abstract] [Full Text] [Related]
10. A novel synthesis of 1,2,4-triazolo[1,5-a]isoindolinetrione, 1,2,4-triazolo[1,5-a]pyrimidine and 1,2,4-triazolo[2,3-a]quinazolinedione derivatives and their antibacterial activity. Hassan AA; Mohamed NK; Aly AA; Mourad AF Pharmazie; 1997 Jan; 52(1):23-8. PubMed ID: 9035232 [No Abstract] [Full Text] [Related]
11. [Drug chemical studies of the s-triazolo-1.5-a-pyrimidine series]. Tenor E; Ludwig R Pharmazie; 1971 Sep; 26(9):534-9. PubMed ID: 5137072 [No Abstract] [Full Text] [Related]
12. [Glucosides of 7-hydroxy- and 7-mercapto-s-triazolo[1,5-a]pyrimidines. 53. Glycosides of heterocyclic compounds]. Wagner G; Valz G; Dietzsch B; Fischer G Pharmazie; 1975 Mar; 30(3):134-41. PubMed ID: 1153465 [No Abstract] [Full Text] [Related]
13. Synthesis and properties of 7-methyl-5-oxo-1,5-dihydro-8-[1,2,4]-triazolo [4,3-c]pyrimidinecarboxylic acid derivatives. Długosz A; Machoń Z; Jasztold-Howorko R Pharmazie; 1989 Sep; 44(9):604-5. PubMed ID: 2608705 [TBL] [Abstract][Full Text] [Related]
14. [2-Amino-5,7-dipropyl-s-triazolo(1,5-a)pyrimidine. 6. Condensations with hydrazine-N,N'-dicarbonic acid-diamidine]. Kreutzberger A; Schücker R Arch Pharm Ber Dtsch Pharm Ges; 1971 Nov; 304(11):856-63. PubMed ID: 5289708 [No Abstract] [Full Text] [Related]
15. Nucleosides of 8-azapurines (v-triazolo(4,5-d) pyrimidines). Montgomery JA; Thomas HJ J Med Chem; 1972 Mar; 15(3):305-7. PubMed ID: 5059215 [No Abstract] [Full Text] [Related]
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