Crystal structure and Hirshfeld surface analysis of 5-acetyl-3-amino-6-methyl- N -phenyl-4-[( E )-2-phenylethenyl]thieno[2,3- b ]pyridine-2-carboxamide

Research Abstract

The asymmetric unit of the title compound, C 25 H 21 N 3 O 2 S, comprises four molecules. Their conformations differ primarily in the orientations of the styryl and the N -phenylcarboxamido groups. In the crystal, intermolecular N—H...N, C—H...O and C—H...S hydrogen-bonding contacts as well a C—H...π(ring) interactions lead to the formation of a layer structure parallel to (010). Hirshfeld surface analysis revealed that H...H interactions represent the main contributions to the crystal packing.

Research Authors
Shaaban K. Mohamed, Etify A. Bakhite, Sevim Tu¨rktekin Celikesir, Hajjaj H. M. Abdu-Allah, Mehmet Akkurt, Omaima F. Ibrahim, Joel T. Mague, Safiyyah A. H. Al-Waleedy
Research Date
Research Department
Department of Pharmaceutical Organic Chemistry
Research Journal
Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS
Research Member
Hajjaj Hassan Mohamed Abdu-Allah
Research Publisher
IUCr's
Research Vol
E78
Research Website
https://scripts.iucr.org/cgi-bin/paper?S2056989022000743
Research Year
2022

The Technological Services Unit announces a training course for administrators and daily workers at the faculty entitled:- “Word Basics” on Tuesday and Wednesday, March 8-9, 2022 at ten in the morning in the Technological Services Unit lab on the ground

The Technological Services Unit announces a training course for administrators and daily workers at the faculty entitled:- “Word Basics” on Tuesday and Wednesday, March 8-9, 2022 at ten in the morning in the Technological Services Unit lab on the ground floor of Building (A).

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خبر عام

Announcement seminar will be held in the Pharmacognosy Department to present the scientific production to be submitted to the Scientific Committee for Promotions (assistant professors) , on Wednesday,2 March 2022 at 12 noon

God willing, seminar will be held in the Pharmacognosy Department to present the scientific production to be submitted to the Scientific Committee for Promotions (assistant professors) for each of :-

Dr. Shaimaa Makram Mostafa

Dr. Nesma Mustafa Mohamed

On Wednesday, 2 March 2022, in the meeting room of the pharmacognosy Department, at twelve o'clock in the afternoon

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خبر عام

Announcement seminar will be held to register the topic of the master’s thesis for the pharmacist/ Yousra Adel Abdel Aziz -Teaching assistant in the pharmacognosy department, on Wednesday, 2 March 2022 at 12 noon

God willing, seminar will be held to register the topic of the master’s thesis for the pharmacist/ Yousra Adel Abdel Aziz -Teaching assistant in the pharmacognosy department entitled:

“Chemical and biological investigation of the Red sea urchin Echinometra mathaei”

On Wednesday, 2 March 2022, in the meeting room of the Pharmacognosy Department, at twelve o'clock in the afternoon

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Important announcement for students of the fourth year (Developed methods of preparing and purifying pharmaceutical raw materials) based on the students’ request, it was decided to change the date of the lecture and the practical

إعلان هام لطلاب الفرقة الرابعة (الطرق المستحدثة فى تحضير وتنقية الخامات الصيدلانية) بناء على رغبة الطلاب تقرر تغير ميعاد المحاضرة والسكش العملى

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قسم الكيمياء العضوية

The Department of Clinical Pharmacy announces the holding of the second seminar for the pharmacist / Nevin Hassan Abdel Aal to obtain a master’s degree in Pharmaceutical Sciences (clinical pharmacy) on Wednesday 2-3-2022 at twelve noon

يعلن قسم الصيدلة الإكلينيكية عن عقد السيمنيار الثانى للصيدلانية /نيفين حسن عبد العال(المقيدة من الخارج) لنيل درجة الماجستير فى العلوم الصيدلية (صيدلة إكلينيكية) وذلك يوم الأربعاء الموافق 2-3-2022م الساعة الثانية عشر ظهراً

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