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chemistry (20) 20
science & technology (19) 19
physical sciences (18) 18
chemistry, organic (15) 15
chemistry, multidisciplinary (4) 4
pyridine (4) 4
heterocyclic compounds (3) 3
pyrimidines (3) 3
carbon compounds (2) 2
cyclization with c-o bond formation (2) 2
organic chemistry (2) 2
oxazoles (2) 2
substituted n-pyridazin-5-ylformamidines and -formamide oximes (2) 2
1 h-pyrido[3,2-e]-1,3,4-thiadiazines (1) 1
1,4-disubstituted thiosemicarbazides (1) 1
1-azinyl-4-ethoxycarbonyl thiosemicarbazides (1) 1
2h‐1‐benzopyran derivatives (1) 1
3-ethoxycarbonylamino-s-triazolo[4,3-x]azines (1) 1
3d echocardiography (1) 1
acetic acid (1) 1
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adult (1) 1
amination with direct amino group introduction (1) 1
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antiviral agents - pharmacology (1) 1
benzamide derivatives (1) 1
bicyclic and polycyclic systems (1) 1
biomarkers - blood (1) 1
c-c bond formation (1) 1
cardiac & cardiovascular systems (1) 1
cardiology (1) 1
cardiovascular system & cardiology (1) 1
case-control studies (1) 1
chemical phenomena (1) 1
chronic kidney failure (1) 1
condensed pyrimidine ring opening (1) 1
cross-sectional studies (1) 1
cyclization (1) 1
cyclization with c-n or c-o bond formation (1) 1
cyclization with n-n bond formation (1) 1
cyclization with n-n, n-o or n-s bond formation (1) 1
echocardiography, three-dimensional (1) 1
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organic compounds (1) 1
oxazolo[4,5-d]pyridazines (1) 1
oxidative cyclization with c-n bond formation (1) 1
predictive value of tests (1) 1
quaternization of tricyclic azaheterocyclic compounds (1) 1
radiology, nuclear medicine & medical imaging (1) 1
rearrangements (1) 1
recovery of function (1) 1
renal dialysis (1) 1
research (1) 1
ring opening (1) 1
ring opening of oxazolo[4,5-d]pyridazines (1) 1
ring opening of oxazolo[5,4-c]-pyridazines (1) 1
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substituted 1,2,4-oxadiazoles (1) 1
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Journal of heterocyclic chemistry, ISSN 0022-152X, 02/1991, Volume 28, Issue 2, pp. 369 - 372
...References and Notes 1 R. R. King , J. Org. Chem. , 47 , 5397 ( 1982 ). 2 M. Franck‐Neumann and G. Leclerc , Tetrahedron Letters , 1063 ( 1969 ). 3 A. Stimac... 
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 1990, Volume 27, Issue 3, pp. 643 - 646
Journal Article
Tetrahedron, ISSN 0040-4020, 1983, Volume 39, Issue 5, pp. 823 - 829
Syntheses of 4-aminopteridine 3-oxides are described. The pyrimidine part undergoes transformations with various reagents to give 4-hydroxyaminopteridines,... 
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 05/1989, Volume 26, Issue 3, pp. 581 - 583
...References and Notes 1 B. Stanovnik , B. Furlan , M. Kupper , L. Malež , A. Štimac , M. Tišler , and M. Žličar , J. Heterocyclic Chem. , 25 , 393 ( 1988... 
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 03/1989, Volume 26, Issue 2, pp. 445 - 449
...References and Notes 1 B. Stanovnik , M. Kupper , M. Tišler , I. Leban , and L. Golič , J. Chem. Soc., Chem. Commun. , 268 ( 1984 ). 2 B. Stanovnik , B. Furlan... 
Journal Article
Monatshefte für Chemie, ISSN 0026-9247, 03/1989, Volume 120, Issue 3, pp. 269 - 272
Syntheses of 1-methylimidazo[1,2-c]quinazolinium iodide (3) and 1-methylimidazo[2,1-f]pyrido[3,2-d]pyrimidinium iodide (4) are described. These tricyclic... 
Condensed pyrimidine ring opening | Quaternization of tricyclic azaheterocyclic compounds | Pyrimidines
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 02/1990, Volume 27, Issue 2, pp. 359 - 361
...References and Notes 1 O. Tsuge and M. Noguchi , Heterocycles , 16 , 2149 ( 1981 ). 2 B. Stanovnik , J. Svete and M. Tis̃ler , J. Heterocyclic Chem. , 24... 
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 01/1992, Volume 29, Issue 1, pp. 155 - 160
...References and Notes 1 B. Stanovnik , J. Svete and M. Tišler , J. Heterocyclic Chem. , 24 , 1809 ( 1987 ). 2 B. Stanovnik , J. Svete , M. Tišler , L. Žorž... 
Physical Sciences | Chemistry | Chemistry, Organic | Science & Technology
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 11/1987, Volume 24, Issue 6, pp. 1809 - 1810
...References and Notes 1 For a review see: E. W. Petrillo , Jr. and M. A. Ondetti , Med. Res. Rev. , 2 , 1 ( 1982 ). 2 J. K. Thottathil and M. K. Y. Wong... 
Journal Article
Archiv der Pharmazie (Weinheim), ISSN 0365-6233, 1989, Volume 322, Issue 11, pp. 783 - 787
... , and K. Boekelheide , J. Org. Chem. 45 , 3540 ( 1980 ), and references cited therein. 6 A. Rosowsky , M. M. Wick , and S. H. Kim , J. Med. Chem. 22 , 1034 ( 1979... 
Journal Article
Bulletin des sociétés chimiques belges, ISSN 0037-9646, 1991, Volume 100, Issue 7, pp. 533 - 538
... 525 . 3 Jones , G. , Adv. Heterocyclic Chem. , 1982 , 31 , 2 . 4 Leaver , D. , in Rodd's Chemistry of Carbon Compounds , Ansell , M. F. , Ed.; Elsevier... 
Journal Article
Journal of the Chemical Society. Chemical communications, ISSN 0022-4936, 1984, Issue 5, pp. 268 - 269
...[4,3-d]pyridazines, Derivatives of a Novel Heterocyclic System Branko Stanovnik," Marko Kupper, Miha TiSler, Ivan Leban, and Ljubo GoliE Department of Chemistry... 
Journal Article
Australian Journal of Chemistry, ISSN 0004-9425, 1983, Volume 36, Issue 6, pp. 1215 - 1220
Australian Journal of Chemistry 36(6) 1215 - 1220 Full text doi:10.1071/CH9831215 © CSIRO 1983 
Journal Article
Journal of heterocyclic chemistry, ISSN 1943-5193, 05/1982, Volume 19, Issue 3, pp. 577 - 583
...References and Notes 1 B. Stanovnik , M. Tišler , A. Hribar , G. B. Barlin and D. J. Brown , Aust. J. Chem. , 34 , 1729 ( 1981 ), and references cited therein... 
Journal Article
Journal of organic chemistry, ISSN 0022-3263, 04/1969, Volume 34, Issue 4, pp. 996 - 999
Journal Article
Liebigs Annalen der Chemie, ISSN 0170-2041, 1990, Volume 1990, Issue 5, pp. 501 - 503
...1 M. Kočevar , S. Polanc , M. Tišler , B. Verček , Synth. Commun. 19 ( 1989 ) 1713 . 2 V. Kepe , M. Kočevar , S. Polanc , B. Verček , M. Tišler , Tetrahedron... 
Benzamide derivatives | 2H‐1‐Benzopyran derivatives
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 01/1979, Volume 16, Issue 1, pp. 195 - 198
...References and Notes 1 For a review see: M. Regitz , “Diazoalkanc” , Georg Thieme Verlag , Stuttgart , 1977 . 2 R. N. Butler , Chem. Rev. , 75 , 241 ( 1975... 
Journal Article
Monatshefte für Chemie, ISSN 0026-9247, 09/1976, Volume 107, Issue 5, pp. 1199 - 1208
Journal Article
Journal of heterocyclic chemistry, ISSN 0022-152X, 05/1977, Volume 14, Issue 3, pp. 519 - 520
...References and Notes 1 B. Stanovnik , M. Tišler , and J. T. Carlock , Synthesis , 754 ( 1976 ). 2 J. T. Carlock , J. S. Bradshaw , B. Stanovnik , and M. Tišler... 
Journal Article
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