Showing papers by "Jordan University of Science and Technology published in 1972"
Patent•
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TL;DR: An inflatable wig stand including a simulated head portion upon which a wig may be placed is described in this article, where a base is provided for tightly securing the base to a flat horizontal surface.
Abstract: An inflatable wig stand including a simulated head portion upon which a wig may be placed. The inflatable wig stand includes a base which supports the simulated head portion and means is provided for tightly securing the base to a flat horizontal surface.
8 citations
Patent•
17 Aug 1972TL;DR: Prostaglandin F1.α, prostaglanin F 1.sub.β, and analogs of those are produced from bicyclo[3.1.0]hexane intermediates as mentioned in this paper.
Abstract: Prostaglandin F1.sub.α, prostaglandin F1.sub.β, and analogs of those are produced from bicyclo[3.1.0]hexane intermediates.
5 citations
Patent•
17 Aug 1972TL;DR: In this article, the authors present a series of articles from BICYCL 3,1,0!HEXANE INTERMEDIATE.F16, F17 and ANALOGS PF THOSE ARE PRODUCED FROM BICyCOL 3, 1,0
Abstract: PROSTAGLANDIN F16 PROSTAGLADIN F17 AND ANALOGS PF THOSE ARE PRODUCED FROM BICYCOL 3,1,0!HEXANE INTERMEDIATES.
2 citations
TL;DR: In this article, a high-performance liquid chromatography method for the determination of diltiazem hydrochloride using clonazepam as internal standard is developed, where the investigated compounds were eluted from 5 u Micropak MCH-5 reversed phase column at ambient temperature with a mobile phase comprising of acetonitrile-water (48:52%) at pH 3.3.
Abstract: A rapid, selective and accurate high-performance liquid chromatography method (HPLC) for the determination of diltiazem hydrochloride using clonazepam as internal standard is developed. The investigated compounds were eluted from 5 u Micropak MCH-5 reversed phase column at ambient temperature with a mobile phase comprising of acetonitrile-water (48:52%) at pH 3.3 and containing 0. 01M sodium-n-octane sulfonate as an ion pairing substance. The mobile phase was pumped at a flow rate of 1 ml min−1 and the effluent was monitored at 239 nm. The retention times of the internal standard and diltiazem were at 3 min and 9 min, respectively. A linear relationship was derived between the peak height ratio (diltiazem/clonazepam) and diltiazem concentration over the range 1–10 μg ml−1. Detection limit for the drug is 0.2 μg ml−1 at 0.01 aufs. The developed procedure was applied to study the stability of diltiazem in the presence of its degradation products as well as in the presence of formulation excipients.
1 citations
Patent•
17 Aug 1972TL;DR: In this article, the authors conducted an analysis of the F1A, F1B and F1C races from BICYCLO(3.1.0)HEXANE INTERMEDIATE.
Abstract: PROSTAGLANDIN F1A, PROSTAGLANDIN F1B, AND ANALOGS OF THOSE ARE PRODUCED FROM BICYCLO(3.1.0)HEXANE INTERMEDIATES.
1 citations