geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Pteridines. 13. Aromatization during the attempted synthesis of a 6,6-disubstituted 5,6-dihydropteridine


, : Pteridines. 13. Aromatization during the attempted synthesis of a 6,6-disubstituted 5,6-dihydropteridine. Journal of Organic Chemistry 33(8): 3339-3342


US$29.90

PMID: 5742872


Other references

Yamaguchi, K.; Ohtsuka, T.; Chijiiwa, K.; Tanaka, M., 2001: Intraoperative radiation enhances the decline of pancreatic exocrine function after pancreatic head resection. Gastroenterology 120(5 Supplement 1): A 764, April

McCormack, R.; Strauss, E.J.; Alwattar, B.J.; Tejwani, N.C., 2011: Diagnosis and management of pelvic fractures. The diagnostic and therapeutic modalities utilized in the management of pelvic ring fractures depend on patient characteristics, mechanism of injury, and hemodynamic status at the time of presentation. Knowledge of the complex anatomy and biomecha...

Ward, N.S., 2002: Effects of prone position ventilation in ARDS. An evidence-based review of the literature. In summary, the many studies done on PPV show that the technique improves oxygenation most of the time. The mechanisms behind this effect are probably numerous and have yet to be elucidated completely. In addition, PPV is a safe procedure that rar...

van den Berg, H.; Cock, M.J., 2000: African bollworm and its natural enemies in Kenya Second edition. Unknown

Minkov, D.; Georgiev, I., 1977: A technical and economic simulation of systems for conveying liquid manure and feeds. Modelling showed that conveying efficiency depended mainly on specific pressure losses in the hydraulic system.

L.G.evès, M.; Steensland, P.; L.G.evès, P.; Nyberg, F., 2002: Growth hormone induces age-dependent alteration in the expression of hippocampal growth hormone receptor and N-methyl-D-aspartate receptor subunits gene transcripts in male rats. Studies were conducted to evaluate the effects of s.c. injected recombinant human growth hormone (GH) on the expression of the gene transcript of N-methyl-D-aspartate receptor subunits type 1 (NR1), type 2A (NR2A), and type 2B (NR2B) in the male r...

Iurlina, M.O.; Fritz, R., 2005: Characterization of microorganisms in Argentinean honeys from different sources. Seventy polyfloral honeys including commercial samples obtained from supermarkets, harvested from apiaries and purchased in bulk were initially examined for total antibacterial activity. From each sample, numbers of aerobic mesophilic bacteria, to...

Schweder, T.; Skaug, H.J.; Langaas, M.; Dimakos, X.K., 1999: Simulated likelihood methods for complex double-platform line transect surveys. The conventional line transect approach of estimating effective search width from the perpendicular distance distribution is inappropriate in certain types of surveys, e.g., when an unknown fraction of the animals on the track line is detected, th...

Innis, GJ., 1989: Feeding ecology of fruit pigeons in subtropical rain forests of south-eastern Queensland. In a 5-year study (1979-1984) of six species of fruit pigeon in lowland (dry) and upland (wet) subtropical rainforests in the Jimna and Conondale Ranges, the effects of forest phenology on pigeon abundance were investigated. The pigeons utilised 8...

Cabou, K., 1956: Untersuchungen uber die saisonale Veranderlichkeit des Gehirnes bei der kleinen Spitzmaus (Sorex minutus minutus L.). Annales Universitatis Mariae Curie-Sklodowska, 10C 93-115