Frequently undesirable outputs are produced together with desirable. This joint production of bad and good outputs in connection with environmental decision models is the subject of this paper. Recently Haynes, Ratick, Bowen and Cummings-Saxton (1993) addressed the same subject matter. They observed that: "... input resources, including the chemicals of concern, produce as joint products the sa...

ISSN: 2410-9649 Asif, M., / Chemistry International 1(4) (2015) 174-183 www.iscientic.org 175 www.bosaljournals/chemint/ [email protected] Dimroth rearrangement. 1,2,3-triazole is considered to be the most useful component, widely used in research purpose as a building block for complex chemical compounds such as pharmaceutical drugs like tazobactam (Kaplancikli et al., 2005; Karakurt ...

ISSN: 2410-8790 Asif, M., / Current Science Perspectives 1(3) (2015) 77-90 www.iscientic.org www.bosaljournals/csp/ 78 [email protected] on the traditional knowledge of medicinal plant use (Cox 1994). These compounds have made many plants useful also for humans for instance as spices, medicines etc. Natural coumarins, like other unsaturated lactones, may exert various effects on livin...

ABSTRACT There has been an increasing interest in the chemistry of pyridazinone derivatives because of their biological significance. Pyridazinones have been reported to possess variety of biological activities like antidiabetic, anticancer, anti-AIDS, cardiovascular, antiinflammatory, anticonvulsant and cerebroprotective, analgesics, antidepressant, anticonvulsant, antiasthmatic, anti-HIV1, an...

In extracts from the youngest leaves of Avena sativa, Hordeum vulgare, Zea Mays, Pisum sativum, Phaseolus vulgaris, Lactuca sativa, and four pyrrolizidine alkaloid-bearing species of Heliotropium, the activities of ornithine decarboxylase, close to V(max), ranged between traces and 1.5 nanomoles per hour per gram fresh weight when based on putrescine formed during incubation with labeled ornith...

Ferula communis L., subsp. communis, namely giant fennel, has extensively been used in traditional medicine for a wide range of ailments. Fresh plant materials, crude extracts and isolated components of F. communis showed a wide spectrum of in vitro and in vivo pharmacological properties including antidiabetic, antimicrobial, antiproliferative, and cytotoxic activities. The present paper, revie...