Active constituent of drugs used in diabetic therapyAkshay Kank
In this slide the active constituents which is isolated from herbal sources used for to treat the type 1 and type 2 diabetes is covered. 'Gymnema' and 'swerita chirata' herbal plant is also covered in the slide.This work help in to focus the herbal emphasis on diabetes.
There are many ways that drug-resistant infections can be prevented: immunization, safe food preparation, handwashing, and using antibiotics as directed and only when necessary. In addition, preventing infections also prevents the spread of resistant bacteria.The main cause of antibiotic resistance is antibiotic use. When we use antibiotics, some bacteria die but resistant bacteria can survive and even multiply. The overuse of antibiotics makes resistant bacteria more common. The more we use antibiotics, the more chances bacteria have to become resistant to them.
Introduction
Classification
Therapeutic values of peptidomimetics
Design of peptidomimetics by manipulation of amino acids
Modification of peptide backbone
Chemistry of prostaglandins, leukotrienes and thromboxanes
Active constituent of drugs used in diabetic therapyAkshay Kank
In this slide the active constituents which is isolated from herbal sources used for to treat the type 1 and type 2 diabetes is covered. 'Gymnema' and 'swerita chirata' herbal plant is also covered in the slide.This work help in to focus the herbal emphasis on diabetes.
There are many ways that drug-resistant infections can be prevented: immunization, safe food preparation, handwashing, and using antibiotics as directed and only when necessary. In addition, preventing infections also prevents the spread of resistant bacteria.The main cause of antibiotic resistance is antibiotic use. When we use antibiotics, some bacteria die but resistant bacteria can survive and even multiply. The overuse of antibiotics makes resistant bacteria more common. The more we use antibiotics, the more chances bacteria have to become resistant to them.
Introduction
Classification
Therapeutic values of peptidomimetics
Design of peptidomimetics by manipulation of amino acids
Modification of peptide backbone
Chemistry of prostaglandins, leukotrienes and thromboxanes
Presented by Shikha Popali and Harshpal singh Wahi students from Gurunanak college of pharmacy, Nagpur in Department of pharmaceutical Chemistry. The explained topic is seful for every chemistry student and for others too
Contents includes at least three strategies of synthesis for each of three, four, five and six membered heterocylic ring with one or two heteroatoms. One mechanism described out of the three strategies. Few name reactions are described and the other are simple synthetic methods. This presentation was prepared for the partial fulfillment of Master of Pharmacy. The content was taken from the various books, mentioned in slide with the title of references.
Penicillin, one of the first and still one of the most widely used antibiotic agents, is derived from the penicillium mold. In 1928 Scottish bacteriologist alexander fleming in a contaminated green mold penicillium notatum. He isolated the mold, grew it in a fluid medium, and found that it produced a substance capable of killing many of the common bacteria that infect humans. Australian pathologist howard florey and British biochemist ernst Boris chain isolated and purified penicillin in the late 1930s, and by 1941 an injectable form of the drug was available for therapeutic use.
Penicillin's are beta lactam antibiotics and characterized by three fundamental structural requirements
The fused beta-lactam and thiazolidine ring structure.
free carboxylic acid group.
And one or more substituted acylamino side chain.
Penam nucleus: 7-oxo-l-thia-4-azabicyclo [3.2.0] heptane
Absolute configuration: 3-S, 5-R, 6-R.
Instrumental methods of characterization:
FTIR
MASS
C13-NMR
1H-NMR
FTIR: -
Penicillin G molecule and its IR spectra in D2 O and in DMSO. Spectra are characterized by the presence of three intense bands.
β- lactam CO stretching observe at 1761 cm-1 in D2O and 1762 cm-1 in DMSO solution.
Amide group is observe at 1640 cm-1 in D2O and 1674 cm-1 in DMSO solution.
Asymmetric stretching of carboxylate group is observe at 1601 cm-1 in D20 and 1615 cm-1 in DMSO solution.
A large red shift of amide , out of the frequency window, is observed upon proton exchange in DMSO.
Collision-Induced Dissociation (CID) technique
MASS:-
A high-resolution, hybrid tandem mass spectrometer was used to obtain CID spectra. The CID spectra were acquired by:
Mass selecting the precursor ions using the first mass spectrometer.
Injecting the ions into the first quadrupole (collision cell) where they undergo CID.
Mass-analyzing the fragment ions produced using the second quadrupole.
Argon was used as the collision gas, and the pressure in the collision cell was adjusted to attenuate the precursor ion intensity to 20-50% of the original intensity. The collision energy of the ions ranged from 160 to 180 eV. The mass spectra shown abundant fragmentations at m/z 160 and m/z 176 that were reported to arise from cleavage of the β-lactam ring.
protonated benzyl penicillin exhibits abundant fragment ions at m/z 160, m/z 176, m/z 217, m/z 128, and m/z 289. The most abundant CID fragment at m/z 160 and the molecular ion peak was observed at m/z 334.
C13-NMR: -
The four sp3 ring carbons give rise to resonances in the decreasing chemical shift order C-3, C-5, C-2 and C-6.
Chemical shift for C-2 is 64.9 ppm and the substituents attached with it are α-methyl 27.0 ppm and β-methyl 31.4 ppm. Chemical shift for C-3 is 73.6 ppm and 174.5 ppm for carboxylate functions (reflecting the smaller de-shielding influence of COOH over that of COO-). The chemic shift for C-5 is 67.2 ppm. The chemic shift for C-6 is 58.4 ppm.
The lactam group shows its chemical shift at 175.0 ppm
Amino group
Presented by Shikha Popali and Harshpal singh Wahi students from Gurunanak college of pharmacy, Nagpur in Department of pharmaceutical Chemistry. The explained topic is seful for every chemistry student and for others too
Contents includes at least three strategies of synthesis for each of three, four, five and six membered heterocylic ring with one or two heteroatoms. One mechanism described out of the three strategies. Few name reactions are described and the other are simple synthetic methods. This presentation was prepared for the partial fulfillment of Master of Pharmacy. The content was taken from the various books, mentioned in slide with the title of references.
Penicillin, one of the first and still one of the most widely used antibiotic agents, is derived from the penicillium mold. In 1928 Scottish bacteriologist alexander fleming in a contaminated green mold penicillium notatum. He isolated the mold, grew it in a fluid medium, and found that it produced a substance capable of killing many of the common bacteria that infect humans. Australian pathologist howard florey and British biochemist ernst Boris chain isolated and purified penicillin in the late 1930s, and by 1941 an injectable form of the drug was available for therapeutic use.
Penicillin's are beta lactam antibiotics and characterized by three fundamental structural requirements
The fused beta-lactam and thiazolidine ring structure.
free carboxylic acid group.
And one or more substituted acylamino side chain.
Penam nucleus: 7-oxo-l-thia-4-azabicyclo [3.2.0] heptane
Absolute configuration: 3-S, 5-R, 6-R.
Instrumental methods of characterization:
FTIR
MASS
C13-NMR
1H-NMR
FTIR: -
Penicillin G molecule and its IR spectra in D2 O and in DMSO. Spectra are characterized by the presence of three intense bands.
β- lactam CO stretching observe at 1761 cm-1 in D2O and 1762 cm-1 in DMSO solution.
Amide group is observe at 1640 cm-1 in D2O and 1674 cm-1 in DMSO solution.
Asymmetric stretching of carboxylate group is observe at 1601 cm-1 in D20 and 1615 cm-1 in DMSO solution.
A large red shift of amide , out of the frequency window, is observed upon proton exchange in DMSO.
Collision-Induced Dissociation (CID) technique
MASS:-
A high-resolution, hybrid tandem mass spectrometer was used to obtain CID spectra. The CID spectra were acquired by:
Mass selecting the precursor ions using the first mass spectrometer.
Injecting the ions into the first quadrupole (collision cell) where they undergo CID.
Mass-analyzing the fragment ions produced using the second quadrupole.
Argon was used as the collision gas, and the pressure in the collision cell was adjusted to attenuate the precursor ion intensity to 20-50% of the original intensity. The collision energy of the ions ranged from 160 to 180 eV. The mass spectra shown abundant fragmentations at m/z 160 and m/z 176 that were reported to arise from cleavage of the β-lactam ring.
protonated benzyl penicillin exhibits abundant fragment ions at m/z 160, m/z 176, m/z 217, m/z 128, and m/z 289. The most abundant CID fragment at m/z 160 and the molecular ion peak was observed at m/z 334.
C13-NMR: -
The four sp3 ring carbons give rise to resonances in the decreasing chemical shift order C-3, C-5, C-2 and C-6.
Chemical shift for C-2 is 64.9 ppm and the substituents attached with it are α-methyl 27.0 ppm and β-methyl 31.4 ppm. Chemical shift for C-3 is 73.6 ppm and 174.5 ppm for carboxylate functions (reflecting the smaller de-shielding influence of COOH over that of COO-). The chemic shift for C-5 is 67.2 ppm. The chemic shift for C-6 is 58.4 ppm.
The lactam group shows its chemical shift at 175.0 ppm
Amino group
MUTUAL PRODRUG IS DISCUSSED HERE IN DETAIL WITH ITS MULTIPLE TYPES AND FUCTIONAL GROUPS IT IS USE FOR AND FAILURE WITH PRODRUGS, WITH PHARMACEUTICAL EXAMPLES AND STRUCTURE ARE ALSO SHARE, SYNTHETIC APLLICATIONS.
HERE PRESENTS AN OLIGONUCLEOTIDE THERAPY, ITS INTRODUCTION TO OLIGONUCLEOTIDE, ITS TECHNIQUES, DEVELOPED METHODS AND THEIR APP,LICATIONS IN PHARMACEUTICAL ARE HERE DISCUSSED IN DETAIL
OXIDATION [PHARMACEUTICAL PROCESS CHEMISTRY]Shikha Popali
INTRODUCTION TO OXIDATION , WHICH IS PROCESS OF ADDITION OF OXYGEN TO THE COMPOUND IN RPOCESS CHEMISTRY AND LIQUID PHASE OXIDATION AND OTHER OXIDISING AGENTS ARE DISCUSSED.
Synthetic reagent and applications OF ALUMINIUM ISOPROPOXIDEShikha Popali
SYNTHETIC REAGENTS AND APPLICATIONS OF ALUMINIUM ISOPROPOXIDE ITS ALTERNATIVE NAMES AND ITS PHYSICAL PROPERTIRS , HANDLING, STORAGE, PRECAUTIONS, PREPARATIONS, SYNTHETIC APPLICATIONS
PTC IS THE PHASE TRANSFER CATALYSIS HERE TYPES OF PTC ARE DISCUSSED , THEORIES OF CATALYSIS AND MECHANISM OF PTC, ADVANTAGES OF PTC, APPLICATION OF PTC
SWERTIA CHIRATA NATURAL PRODUCT OF PHARMACEUTICALSShikha Popali
HERE THE NATURAL PRODUCT SERTIA CHIRATA IS DISCUSSED WITH ITS COMMON NAME, CHEMICAL CONSTITUENTS, ACTIVE CONSTITUENTS, SAR, MEDICINAL ACTIVITY AND MORE
THE DCC I.E. DICYCLOCARBODIIMDE IS A REAGENT AND HERE THE DETAIL ACCOUNT ON IT IS GIVEN INCLUDING MOLECULAR WEIGHT, STRUCTURE, SYNTHESIS AND PHYSICAL PARAMETERS AND APPLICATIONS FOR OTERS SYNTHESIS ARE ALSO DISCUSSED, THE DIFFERENT SYNTHESIS WITH DCC COMBINATION ARE ALSO MENTIONED
COMPARATIVE EVALUATION OF DIFFERENT PARACETAMOL BRANDSShikha Popali
THE PARACETAMOL TABLETS IS COMMONLY TAKEN AND PRESCRIBED FOR FEVER , SO HERE WE HAVE MADE PRACTICAL IS IT TRUE EVALUATION LABEL AND WHICH BRAND IS MORE SAFE.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.