منابع مشابه
1-Methoxy-4-methyl-9,10-anthraquinone
The non-H atoms of the title compound, C(16)H(12)O(3), lie approximately in a common plane (r.m.s. deviation = 0.032 Å). The methyl C atom is forced away from the carbonyl O atom which can be seen by the widened C(fused ring)-C(benzene)-C(meth-yl) angle of 125.8 (2)°.
متن کاملCrystal structures of 4-methoxy-6-methyl- and 4-hydroxy-6-methyl-2-pyrones.
interesting results because of the regular arrangement of the molecules in the environment.1–3 We previously reported on the photocycloaddition reaction of 4-methoxy-6-methyl-2-pyrone (1a) (Fig. 1) with maleimide (2) in the solid state to give a highly stereoselective [2 + 2] cycloadduct4 owing to the formation of two sets of 1:1 complex crystals between (1a) and (2) (Fig. 1).5 The crystal show...
متن کاملSynthesis of gefitinib from methyl 3-hydroxy-4-methoxy-benzoate.
This paper reports a novel synthesis of gefitinib starting from methyl 3-hydroxy-4-methoxybenzoate. The process starts with alkylation of the starting material, followed by nitration, reduction, cyclization, chlorination and two successive amination reactions. The intermediates and target molecule were characterized by 1H-NMR, 13C-NMR, MS and the purities of all these compounds were determined ...
متن کاملP-82: Study The Anti-Inflammatory Effect of 1-(1-(4-Chlorobenzoyl)-6-Methoxy-2-Methyl-Acetohydrazide on In Vitro Sperm Activation of Astheno-leukozoospermic Infertile Men
such as varicocele, inflammation, and smoking, are well known to influence the balance between radical production and antioxidant defense. The objective of the present study was to select an efficient Non-steriod Anti- inflammatory Drugs (NSAIDs) concentrations of sperm activation in vitro for patient complaining from astheno-leucozoospermia. In vitro sperm activation was performed on seminal fl...
متن کامل7-Methoxy-1-{[(Z)-3-nitrophenylimino](phenyl)methyl}-2-naphthol
In the title compound, C(24)H(18)N(2)O(4), the phenyl and benzene rings are both oriented almost perpendicular to the naphthalene ring system at dihedral angles of 70.97 (5) and 84.64 (5)°. The former rings make a dihedral angle of 87.15 (6)°. The mol-ecule has a Z configuration about the C=N bond. In the crystal, mol-ecules are connected by a pair of inter-molecular O-H⋯O hydrogen bonds betwee...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811041912