منابع مشابه
Pharmacological Evaluation of Quinazolinone Derivatives: A Review
In the field of medicinal chemistry, Quinazolinone is a heterocyclic compound having unique place which has medicinal uses as Anticancer, antihypertensive, antihyperlipidemic, antitubercular, CNS depressant, antioxidant, analgesic, antibacterial, anti-inflammatory and antimalarial activity. Quinazolinone based drugs have broadened scope in the field of medicine and Research. Some quinazolinone ...
متن کاملSynthesis of some new tricyclic 4(3H)-quinazolinone derivatives
Quinazolinones are interesting molecules with a wide range of biological activities. We prepared a number of quinazolinone derivatives by the condensation of 5-bromo- or 5-nitro-substituted anthranilic acids with chloro-acyl chlorides. Anthranilic acid derivatives were treated with either 3-chloro-propionyl chloride or 4-chloro-butyryl chloride to yield the corresponding N-acyl-anthranilic acid...
متن کاملSynthesis of some new 2,3-disubstituted-4(3H)quinazolinone derivatives
Quinazolinones are interesting materials because of their valuable biological effects. In this study some new 2,3-disubstituted-4(3H)quinqzolinone derivatives were synthesized from anthranilic acid in six steps by introducing a new chiral center to the aliphatic side chain of the quinazolinone. In the last step, a single acylation on the hydrazine moiety afforded final compounds. The structures...
متن کاملUses of 2-Ethoxy-4(3H) quinazolinone in Synthesis of Quinazoline and Quinazolinone Derivatives of Antimicrobial Activity: The Solvent Effect
2- Ethoxy-4(3H) quinazolinone 1 was synthesized and allowed to react with various halides, namely: alkyl, benzyl, allyl, acyl, haloacetyl, crotonyl, benzoyl, 2-furoyl and 1-naphthalenesulphonyl halides affording quinazoline and quinazolinone derivatives. The reactions of compound 1 with phosphorus oxychloride, phosphorus pentasulfide, ethyl chloroformate, ethyl chloroacetate, ?-bromoglucose tet...
متن کاملJul - Aug 2006 Convenient Synthesis of Some 1057 2 - Substituted 4 ( 3 H ) - Quinazolinone Derivatives
4(3H)-Quinazolinones 1 are known for more than a century [1]. Molecules based on quinazoline and quinazolinone exhibit a multitude of interesting pharmacological activities [2], including anticonvulsant, antibacterial and antidiabetic activity [3,4]. The important natural and synthetic 4(3H)-quinazolinones include l-vasicinone 2 [5], chrysogine 3 [6], methaquinalon 4 [7] – a sedative, piriqualo...
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ژورنال
عنوان ژورنال: ChemInform
سال: 2003
ISSN: 0931-7597,1522-2667
DOI: 10.1002/chin.200316269