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A new, simple route to tetracyclic intermediates for the synthesis of diterpenoid alkaloids


, : A new, simple route to tetracyclic intermediates for the synthesis of diterpenoid alkaloids. Tetrahedron Letters 9: 1127-1131


US$29.90

PMID: 4170720


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Hussein, N.M.; Naguib, M.; Watson, W.M.; Abdel Megeed, M.I.; Mariy, F.A., 1984: Ovicidal and latent biological activities of IGR, insecticides and their binary mixtures on the American bollworm Heliothis armigera (Hbn.). Five insecticides (methomyl, chlorpyrifos, cyanophos, fenpropathrin and fenvalerate) were tested alone or in combination with chlorfluazuron against 2-day-old eggs of Heliothis armigera [Helicoverpa armigera]. Alone, chlorfluazuron was the most ef...

Qin, J.; Liu, Q.; Zhang, J.; Chen, J.; Chen, S.; Zhao, Y.; Du, J., 2016: Rationally Separating the Corona and Membrane Functions of Polymer Vesicles for Enhanced T₂ MRI and Drug Delivery. It is an important challenge to in situ grow ultrafine super-paramagnetic iron oxide nanoparticles (SPIONs) in drug carriers such as polymer vesicles (also called polymersomes) while keeping their biodegradability for enhanced T2-weighted magnetic...

Benko, M.; Novotny, V.; Szirovicza, L., 1996: The influence of diameter at breast height (d), mid diameter of tree (d0.5h), tree height (h), stump volume (vp), coefficient of slenderness (k) and form factor (f) on the volume of the Aleppo pine tree. A sample of 354 Pinus halepensis trees from the Primorje and Dalmatian areas of Croatian karst was used to determine the effects of various stem quality variables on tree volume.

Orcutt, J., 1992: Berthoud Cannon Air Boom (air boom sprayer). Proceedings Beltwide Cotton Production Research Conferences(1): 48-49

Pehlivan, O.; Inanç, M., 2010: Pulmonary arterial hypertension related to connective tissue diseases. Pulmonary arterial hypertension (PAH) is an important complication of connective tissue diseases (CTD) and especially seen in systemic sclerosis, systemic lupus erythematosis (SLE), and mixed connective tissue disease (MCTD). In systemic sclerosis...

Herskowitz, A.; Willoughby, S.; Wu, T.C.; Beschorner, W.E.; Neumann, D.A.; Rose, N.R.; Baughman, K.L.; Ansari, A.A., 1993: Immunopathogenesis of HIV-1-associated cardiomyopathy. Clinical Immunology and Immunopathology 68(2): 234-241

Fazi, F.; Fontemaggi, G., 2013: MicroRNAs and lymph node metastatic disease in lung cancer. Lymphatic and distant metastases are primary factors in determining survival in patients with lung cancer. The identification of novel molecular biomarkers that can predict the presence of micrometastasis in lymph nodes and their incorporation in...

Augustine, D.L., 1939: Observations on some ascarids from a chimpanzee (Pan troglodytes) with experimental studies on the susceptibility of monkeys (Macaca mulatta) to infection with the human and the pig Ascaris. Two experiments are reported in support of the view that the Ascaris lumbricoides found in monkeys represents a distinct strain.