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Author: Simon Gaisford Publisher: John Wiley & Sons ISBN: 1118423240 Category : Science Languages : en Pages : 234
Book Description
Essentials of Pharmaceutical Preformulation is a study guide which describes the basic principles of pharmaceutical physicochemical characterisation. Successful preformulation requires knowledge of fundamental molecular concepts (solubility, ionisation, partitioning, hygroscopicity and stability) and macroscopic properties (physical form, such as the crystalline and amorphous states, hydrates, solvates and co-crystals and powder properties), familiarity with the techniques used to measure them and appreciation of their effect on product performance, recognising that often there is a position of compromise to be reached between product stability and bioavailability. This text introduces the basic concepts and discusses their wider implication for pharmaceutical development, with reference to many case examples of current drugs and drug products. Special attention is given to the principles and best-practice of the analytical techniques that underpin preformulation (UV spectrophotometry, TLC, DSC, XRPD and HPLC). The material is presented in the typical order that would be followed when developing a medicine and maps onto the indicative pharmacy syllabus of the Royal Pharmaceutical Society of Great Britain Undergraduate-level pharmacy students and R&D / analytical scientists working in the pharmaceutical sector (with or without a pharmaceutical background) will find this text easy to follow with relevant pharmaceutical examples. Essential study guide for pharmacy and pharmaceutical science students Covers the pharmaceutical preformulation components of the Royal Pharmaceutical Society of Great Britain’s indicative syllabus Easy to follow text highlighted with relevant pharmaceutical examples Self-assessment assignments in a variety of formats Written by authors with both academic and industrial experience Companion website with further information to maximise learning
Author: Simon Gaisford Publisher: John Wiley & Sons ISBN: 1118423240 Category : Science Languages : en Pages : 234
Book Description
Essentials of Pharmaceutical Preformulation is a study guide which describes the basic principles of pharmaceutical physicochemical characterisation. Successful preformulation requires knowledge of fundamental molecular concepts (solubility, ionisation, partitioning, hygroscopicity and stability) and macroscopic properties (physical form, such as the crystalline and amorphous states, hydrates, solvates and co-crystals and powder properties), familiarity with the techniques used to measure them and appreciation of their effect on product performance, recognising that often there is a position of compromise to be reached between product stability and bioavailability. This text introduces the basic concepts and discusses their wider implication for pharmaceutical development, with reference to many case examples of current drugs and drug products. Special attention is given to the principles and best-practice of the analytical techniques that underpin preformulation (UV spectrophotometry, TLC, DSC, XRPD and HPLC). The material is presented in the typical order that would be followed when developing a medicine and maps onto the indicative pharmacy syllabus of the Royal Pharmaceutical Society of Great Britain Undergraduate-level pharmacy students and R&D / analytical scientists working in the pharmaceutical sector (with or without a pharmaceutical background) will find this text easy to follow with relevant pharmaceutical examples. Essential study guide for pharmacy and pharmaceutical science students Covers the pharmaceutical preformulation components of the Royal Pharmaceutical Society of Great Britain’s indicative syllabus Easy to follow text highlighted with relevant pharmaceutical examples Self-assessment assignments in a variety of formats Written by authors with both academic and industrial experience Companion website with further information to maximise learning
Author: Vitthal S. Kulkarni Publisher: Academic Press ISBN: 012801072X Category : Science Languages : en Pages : 256
Book Description
A needed resource for pharmaceutical scientists and cosmetic chemists, Essential Chemistry for Formulators of Semisolid and Liquid Dosages provides insight into the basic chemistry of mixing different phases and test methods for the stability study of nonsolid formulations. The book covers foundational surface/colloid chemistry, which forms the necessary background for making emulsions, suspensions, solutions, and nano drug delivery systems, and the chemistry of mixing, which is critical for further formulation of drug delivery systems into semisolid (gels, creams, lotions, and ointments) or liquid final dosages. Expanding on these foundational principles, this useful guide explores stability testing methods, such as particle size, rheological/viscosity, microscopy, and chemical, and closes with a valuable discussion of regulatory issues. Essential Chemistry for Formulators of Semisolid and Liquid Dosages offers scientists and students the foundation and practical guidance to make and analyze semisolid and liquid formulations. - Unique coverage of the underlying chemistry that makes possible stable dosages - Quality content written by experienced experts from the drug development industry - Valuable information for academic and industrial scientists developing topical and liquid dosage formulations for pharmaceutical as well as skin care and cosmetic products
Author: Mark Gibson Publisher: CRC Press ISBN: 1420073184 Category : Medical Languages : en Pages : 562
Book Description
Pharmaceutical Preformulation and Formulation: A Practical Guide from Candidate Drug Selection to Commercial Dosage Form reflects the mounting pressure on pharmaceutical companies to accelerate the new drug development and launch process, as well as the shift from developing small molecules to the growth of biopharmaceuticals. The book meets the ne
Author: Geoffrey D Tovey Publisher: Royal Society of Chemistry ISBN: 1849739412 Category : Medical Languages : en Pages : 432
Book Description
Formulation is a key step in the drug design process, where the active drug is combined with other substances that maximise the therapeutic potential, safety and stability of the final medicinal product. Modern formulation science deals with biologics as well as small molecules. Regulatory and quality demands, in addition to advances in processing technologies, result in growing challenges as well as possibilities for the field. Pharmaceutical Formulation provides an up to date source of information for all who wish to understand the principles and practice of formulation in the drug industry. The book provides an understanding of the links between formulation theory and the practicalities of processing in a commercial environment, giving researchers the knowledge to produce effective pharmaceutical products that can be approved and manufactured. The first chapters introduce readers to different dosage forms, including oral liquid products, topical products and solid dosage forms such as tablets and capsules. Subsequent chapters cover pharmaceutical coatings, controlled release drug delivery and dosage forms designed specifically for paediatric and geriatric patients. The final chapter provides an introduction to the vital role intellectual property plays in drug development. Covering modern processing methods and recent changes in the regulatory and quality demands of the industry, Pharmaceutical Formulation is an essential, up to date resource for students and researchers working in academia and in the pharmaceutical industry.
Author: Alok K. Kulshreshtha Publisher: Springer Science & Business Media ISBN: 1441910875 Category : Medical Languages : en Pages : 337
Book Description
The suspension dosage form has long been used for poorly soluble active ingre- ents for various therapeutic indications. Development of stable suspensions over the shelf life of the drug product continues to be a challenge on many fronts. A good understanding of the fundamentals of disperse systems is essential in the development of a suitable pharmaceutical suspension. The development of a s- pension dosage form follows a very complicated path. The selection of the proper excipients (surfactants, viscosity imparting agents etc.) is important. The particle size distribution in the finished drug product dosage form is a critical parameter that significantly impacts the bioavailability and pharmacokinetics of the product. Appropriate analytical methodologies and instruments (chromatographs, visco- ters, particle size analyzers, etc.) must be utilized to properly characterize the s- pension formulation. The development process continues with a successful scale-up of the manufacturing process. Regulatory agencies around the world require cli- cal trials to establish the safety and efficacy of the drug product. All of this devel- ment work should culminate into a regulatory filing in accordance with the regulatory guidelines. Pharmaceutical Suspensions, From Formulation Development to Manufacturing, in its organization, follows the development approach used widely in the pharmaceutical industry. The primary focus of this book is on the classical disperse system – poorly soluble active pharmaceutical ingredients s- pended in a suitable vehicle.
Author: Jens T. Carstensen Publisher: CRC Press ISBN: 9781566766906 Category : Medical Languages : en Pages : 320
Book Description
FROM THE PREFACE This book addresses problems and solutions of formulation and preformulation with which I have concerned myself for 34 years. When I was employed in the pharmaceutical industry I worked at functions, in the 1960's, which were the precursors of preformulation, and my early publications dealt with such matters. In the following decades advances have been made in methodology and the realm of preformulation has grown. Theory and the way in which problems are viewed have also undergone change. The text deals with the pharmaceutical aspects of preformulation, not the synthetic nor the analytical aspects. It takes its vantage point at the point in time when the pharmaceutical preformulator first obtains a sample of the drug substance, and it explores the physical, chemical and technological aspects that are needed for a full exploration of the potential advantages and disadvantages of the drug substance. It is only through the understanding of underlying principles that adequate exploration can be carried out.
Author: Michael E. Aulton Publisher: Elsevier Health Sciences ISBN: 0702042900 Category : Medical Languages : en Pages : 909
Book Description
"Pharmaceutics is the art of pharmaceutical preparations. It encompasses design of drugs, their manufacture and the elimination of micro-organisms from the products. This book encompasses all of these areas."--Provided by publisher.
Author: Shelley Chambers Fox Publisher: Pharmaceutical Press ISBN: 0857110705 Category : Medical Languages : en Pages : 561
Book Description
Remington Education: Pharmaceutics covers the basic principles of pharmaceutics, from dosage forms to drug delivery and targeting. It addresses all the principles covered in an introductory pharmacy course. As well as offering a summary of key information in pharmaceutics, it offers numerous case studies and MCQs for self assessment.
Author: Kamlesh J Wadher Publisher: Pharmamed Press ISBN: 9789388305228 Category : Medical Languages : en Pages : 358
Book Description
The Pharmaceutical Dosage Form: Basics and Beyond... is written with the purpose to introduce to the pharmacy students, the basic principles and advanced technologies in the formulation of pharmaceutical dosage form. The key premise of the book is pharmaceutical dosage forms - from the basic aspects of preparation of various conventional dosage forms along with the recent advancements. The contents of this text have been planned to cover the vast majority of dosage forms that graduate and post graduate Pharmacy students will encounter during study and also when they enter professional practice. Key Features - Provides an Integrated approach explaining Preformulation and Formulation of various types of dosage form. - Emphasize on manufacturing processes of various dosage forms with industrial perspectives. - Covers recent advancement and trends in various dosage forms.
Author: Ajay Semalty Publisher: Pharmamed Press ISBN: 9789385433177 Category : Medical Languages : en Pages : 364
Book Description
Delivering the active medicament to the body system for a certain therapeutic action is the central idea of Pharmaceutical technology. A Pharmaceutical drug is delivered through various routes of administration with the help of various kinds of dosage forms. Moreover a drug product should be effective, safe and stable. All the aspects of pharmaceutical texts, dealing with drug delivery basically target these three issues The book covers -Basics of dissolution study, bioavailability and stability studies (and ICH guidelines) in detail with recent guidelines -Most common and popular dosage forms viz. tablet, capsule, parenterals, suspension and emulsion have been discussed Other topics discussed include controlled release products, oral protein delivery etc -USPs of the book are easy language, to the point coverage of topics, pictorial/graphical, tabular presentation and a glossary of official definitions of all important key words of Pharmaceutics. We hope that this book shall be very useful to students as well as teachers as ready source of basics of each and every covered topic.
Author: Simon Gaisford
Author: Simon Gaisford
Author: Vitthal S. Kulkarni
Author: Mark Gibson
Author: Geoffrey D Tovey
Author: Alok K. Kulshreshtha
Author: Jens T. Carstensen
Author: Michael E. Aulton
Author: Shelley Chambers Fox
Author: Kamlesh J Wadher
Author: Ajay Semalty