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公开(公告)号：US20190322797A1
公开(公告)日：2019-10-24
申请号：US15955768
申请日：2018-04-18
Inventor： Nisar ULLAH , Muhamad MANSHA , Ibrahim KHAN , Manzar SOHAIL , Ahsanulhaq QURASHI
Abstract: A copolymer containing carbazole- and cyanovinylene-based moieties, a photoelectrode comprising a metal oxide substrate and the copolymer as a photoelectrocatalyst component to the photoelectrode, as well as a photoelectrochemical cell including the photoelectrode. Methods of producing the copolymers, and methods of using the photoelectrochemical cell to produce hydrogen gas and oxygen gas through water splitting are also provided.
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2.发明申请公开(公告)号：US20170114004A1
公开(公告)日：2017-04-27
申请号：US14918658
申请日：2015-10-21
Inventor： Muhammad MANSHA , Yasir ABBAS , Nisar ULLAH
IPC: C07C227/16 , A61K38/19 , A61K31/198
CPC classification number: C07C231/12 , A61K31/198 , A61K38/191 , C07C227/16 , C07C233/51 , C07C229/36
Abstract: A method for producing a compound of formula (I) or a pharmaceutically acceptable salt, solvate, tautomer or stereoisomer, such as compound 1 and compound 2 is disclosed. The method proceeds through an O-allylated tyrosine-based compound, such as compound 3 and preferably comprises [3,3] sigmatropic Claisen rearrangement and olefin cross metathesis reactions. In addition, a pharmaceutical composition comprising a compound of formula (I) a tumor necrosis factor (TNF) related apoptosis inducing ligand (TRAIL) and a pharmaceutically acceptable carrier or excipient is disclosed.
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公开(公告)号：US20230274892A1
公开(公告)日：2023-08-31
申请号：US18311352
申请日：2023-05-03
Inventor： Muhammad ASHRAF , Muhammad Nawaz TAHIR , Nisar ULLAH , Syed Shaheen SHAH , Ibrahim KHAN
Abstract: An asymmetric nanocomposite supercapacitor and a method of making the asymmetric nanocomposite supercapacitor. The asymmetric nanocomposite supercapacitor includes a negative electrode with monoclinic tungsten oxide (m-WO3) nanoplates, and a binding compound coated on one face of a substrate, and a positive electrode with a carbonaceous material and a binding compound coated on one face of a substrate. Where the face of the positive electrode and the face of the negative electrode coated with the carbonaceous material and m-WO3 nanoplates, respectively, are separated by and in direct contact with a porous separator.
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公开(公告)号：US20220305459A1
公开(公告)日：2022-09-29
申请号：US17834608
申请日：2022-06-07
Inventor： Nisar ULLAH , Abdul Waheed , Muhammad Mansha , Izzat Wajih Kazi
Abstract: A crosslinked resin made up of polymerized units of a linear polyamine with at least 3 primary and/or secondary amine functionalities and a bisacrylamide. The crosslinked polymers are porous spherical particles with a BET surface area in the range of 50-120 m2/g. A method of the synthesizing the crosslinked polymer is specified. A method for using the crosslinked resin as an adsorbent material in removing pollutants including organic dyes (e.g. Congo red, Rhodamine B) and heavy metals from an aqueous solution or an industrial wastewater sample is also described.
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公开(公告)号：US20210138435A1
公开(公告)日：2021-05-13
申请号：US16679730
申请日：2019-11-11
Inventor： Nisar ULLAH , Abdul WAHEED , Muhammad MANSHA , Izzat Wajih KAZI
Abstract: A crosslinked resin made up of polymerized units of a linear polyamine with at least 3 primary and/or secondary amine functionalities and a bisacrylamide. The crosslinked polymers are porous spherical particles with a BET surface area in the range of 50-120 m2/g. A method of the synthesizing the crosslinked polymer is specified. A method for using the crosslinked resin as an adsorbent material in removing pollutants including organic dyes (e.g. Congo red, Rhodamine B) and heavy metals from an aqueous solution or an industrial wastewater sample is also described.
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Patent Agency Ranking
公开(公告)号：US20190270845A1
公开(公告)日：2019-09-05
申请号：US15910236
申请日：2018-03-02
Inventor： Nisar ULLAH , Muhamad MANSHA , Ibrahim KHAN , Ahsanulhaq QURASHI
Abstract: A copolymer containing carbazole-based and vinylene based moieties, a photoelectrode comprising a metal oxide substrate and the copolymer as a photoelectrocatalyst component to the photoelectrode, as well as a photoelectrochemical cell including the photoelectrode. Methods of producing the copolymers, and methods of using the photoelectrochemical cell to produce hydrogen gas are also provided.
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公开(公告)号：US20190248972A1
公开(公告)日：2019-08-15
申请号：US16006217
申请日：2018-06-12
Inventor： Nisar ULLAH , Muhamad MANSHA , Manzar SOHAIL
Abstract: Copolymers having thiophene based and vinylene based moieties. Methods of producing the copolymers, and methods of utilizing the copolymers as chromogenic sensors for selective detection of iodide anion are also provided.
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公开(公告)号：US20170217877A1
公开(公告)日：2017-08-03
申请号：US15487116
申请日：2017-04-13
Inventor： Muhammad MANSHA , Yasir ABBAS , Nisar ULLAH
IPC: C07C231/12
CPC classification number: C07C231/12 , A61K31/198 , A61K38/191 , C07C227/16 , C07C233/51 , C07C229/36
Abstract: A method for producing a compound of formula (I) or a pharmaceutically acceptable salt, solvate, tautomer or stereoisomer, such as compound 1 and compound 2 is disclosed. The method proceeds through an O-allylated tyrosine-based compound, such as compound 3 and preferably comprises [3,3] sigmatropic Claisen rearrangement and olefin cross metathesis reactions. In addition, a pharmaceutical composition comprising a compound of formula (I) a tumor necrosis factor (TNF) related apoptosis inducing ligand (TRAIL) and a pharmaceutically acceptable carrier or excipient is disclosed.
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公开(公告)号：US20150374695A1
公开(公告)日：2015-12-31
申请号：US14848058
申请日：2015-09-08
Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS , King Abdulaziz City for Science and Technology
Inventor： Nisar ULLAH
IPC: A61K31/517
CPC classification number: A61K31/517 , A01N43/54 , C07D239/80 , C07D401/12
Abstract: A series of new 6-piperazinyl-3,4-dihydroquinazolin-2(1H)-ones have been synthesized. The compounds are structurally related to adoprazine, a potential atypical antipsychotics bearing potent D2 receptor antagonist and 5-HT1A receptor agonist properties. Buchwald-Hartwig coupling of suitably modified aryl bromides with tert-butyl piperazine-1-carboxylate afforded the advanced intermediate piperazinyl-3,4-dihydroquinazolin-2(1H)-one. The reductive amination of the latter with appropriately designed biarylaldehydes accomplished the synthesis of these compounds.
Abstract translation: 已经合成了一系列新的6-哌嗪基-3,4-二氢喹唑啉-2（1H） - 酮。 这些化合物在结构上与具有强力D2受体拮抗剂和5-HT1A受体激动剂特性的潜在非典型抗精神病药的阿扑
肼有关。 适当改性的芳基溴与哌嗪-1-羧酸叔丁酯的Buchwald-Hartwig偶联得到高级中间体哌嗪基-3,4-二氢喹唑啉-2（1H） - 酮。 后者与适当设计的二芳基醛的还原胺化完成了这些化合物的合成。-
公开(公告)号：US20150232448A1
公开(公告)日：2015-08-20
申请号：US14184339
申请日：2014-02-19
Applicant: King Abdulaziz City for Science and Technology , King Fahd University of Petroleum and Minerals
Inventor： Nisar ULLAH
IPC: C07D401/12 , C07D239/80
CPC classification number: A61K31/517 , A01N43/54 , C07D239/80 , C07D401/12
Abstract: A series of new 6-piperazinyl-3,4-dihydroquinazolin-2(1H)-ones have been synthesized. The compounds are structurally related to adoprazine, a potential atypical antipsychotics bearing potent D2 receptor antagonist and 5-HT1A receptor agonist properties. Buchwald-Hartwig coupling of suitably modified aryl bromides with tert-butyl piperazine-1-carboxylate afforded the advanced intermediate piperazinyl-3,4-dihydroquinazolin-2(1H)-one. The reductive amination of the latter with appropriately designed biarylaldehydes accomplished the synthesis of these compounds.
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