Biological Studies on Nicarbazin, a New Anticoccidial Agent
نویسندگان
چکیده
منابع مشابه
Arohynapene D, a new anticoccidial agent produced by Penicillium sp. FO-2295.
from the strain led to the discovery of another active compound named arohynapene D (Fig. 1). In this paper, the isolation, physico-chemical properties, structure determination and biological characteristics of arohynapene D are described. The seed and production media for arohynapene D production were the same as reported previously1}. To obtain enough amount of arohynapene D, a jar fermentati...
متن کاملSynthesis, Characterization, and Biological Activity Studies on Fanlizhicyclopeptide A
The synthesis of a proline-rich cyclic heptapeptide, fanlizhicyclopeptide A (8), previouslyisolated from the fruits of Annona squamosa (sugar-apples), is described via coupling oftetrapeptide l-prolyl-l-tyrosyl-l-leucyl-l-proline methyl ester with tripeptide Boc-glycyl-lvalyl-l-proline followed by cyclization of the linear fragment having seven amino acid units.Structure of the synthesized cycl...
متن کاملSynthesis, Characterization, and Biological Activity Studies on Fanlizhicyclopeptide A
The synthesis of a proline-rich cyclic heptapeptide, fanlizhicyclopeptide A (8), previouslyisolated from the fruits of Annona squamosa (sugar-apples), is described via coupling oftetrapeptide l-prolyl-l-tyrosyl-l-leucyl-l-proline methyl ester with tripeptide Boc-glycyl-lvalyl-l-proline followed by cyclization of the linear fragment having seven amino acid units.Structure of the synthesized cycl...
متن کاملXanthoquinodins, new anticoccidial agents produced by Humicola sp. Production, isolation and physico-chemical and biological properties.
Humicola sp. FO-888, a soil isolate, was found to produce a series of new anticoccidial compounds. Five active compounds, designated xanthoquinodins A1, A2, A3, B1 and B2 were isolated from the fermentation broth of the producing strain by solvent extraction and HPLC. Xanthoquinodins inhibited the growth of Eimeria tenella in an in vitro assay system using BHK-21 cells as a host. No schizont in...
متن کاملStudy on biological performance of recombinant GnRH as a spawning – inducing agent for goldfish (Carassius auratus)
Different hormones are used to induce final sexual maturation in fish breeders and one of these hormones is different analogue of gonadotropin releasing hormone (GnRH) with different trade names. The aim of this study was to evaluate the biological activity of recombinant GnRH produced in the laboratory of Sari Agricultural Sciences and Natural Resources University on the induction and synchron...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Poultry Science
سال: 1956
ISSN: 0032-5791
DOI: 10.3382/ps.0351355