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Showing posts with label Pharmaceutics. Show all posts
Showing posts with label Pharmaceutics. Show all posts

Friday, November 27, 2009

Pharmaceutical Powder Compaction Technology edited by Goran Alderborn

Posted by Piscean on Friday, November 27, 2009 0 comments

Product Discription:

This unique reference examines the modern pharmaceutical compacting techniques used to form tablets out of powders—describing the physical structure of pharmaceutical compacts, the bonding phenomena that occur during powder compaction, and the compression mechanisms of pharmaceutical particles.

Contents

  1. Interparticulate Bonding Characteristics of Pharmaceutical Compacts
    • Interparticulate Attraction Mechanisms
    • The Importance of Intermolecular Bonding Forces and the Concept of Bonding Surface Area

  2. Characterization of the Compression Process
    • Porosity-Pressure Functions
    • Force-Displacement and Network Measurements
    • Viscoelastic Models
    • Application of Percolation Theory and Fractal Geometry to Tablet Compaction

  3. Characterization of Compact Properties
    • Mechanical Strength
    • Tablet Surface Area
    • Rationale for and the Measurement of Tableting Indices

  4. Material Properties of Importance for Powder Volume Reduction and Compact Strength
    • Particle Dimensions
    • Mechanical Properties
    • Granule Properties
    • Modeling the Compression Behavior of Particle Assemblies from the Mechanical Properties of Individual Particles

  5. Compaction Properties of Excipients and Powder Mixtures
    • Materials for Direct Compaction
    • Compaction Properties of Binary Mixtures
    • Lubricant Sensitivity
    • The Development and Optimization of Tablet Formulations Using Mathematical Methods

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Monday, November 23, 2009

Posted by Piscean on Monday, November 23, 2009 0 comments


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Sunday, November 22, 2009

Pharmaceutical Dosage Forms:Disperse systems volume 1

Posted by Piscean on Sunday, November 22, 2009 0 comments


Pharmaceutical Dosage Forms
By Herbert Lieberman, Martin Rieger, Gilbert S. Banker
Publisher: Informa Healthcare
Number Of Pages: 552
Publication Date: 1996-05-16
ISBN-10 / ASIN: 0824793870
ISBN-13 / EAN: 9780824793876
Binding: Hardcover

Stressing the theory involved in formulating suspensions, emulsions, and colloidal drug products, this Second Edition of a well-received reference test highlights typical formulations, the avoidance of formulation pitfalls, and compliance with established regulatory principles.


Summary: Pharmaceutical Suspensions
Rating: 5

General things of Pharmaceutical Suspensions, Stability of this dosage form. Quality assurance of Pharmaceutical suspensions.
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Pharmaceutical Dosage Forms: Disperse Systems, Volume 3

Posted by Piscean on Sunday, November 22, 2009 0 comments


Pharmaceutical Dosage Forms: Disperse Systems, Volume 3 (PHARMACEUTICAL DOSAGE FORMS-DISPERSE)
By Herbert Lieberman

Publisher: Informa Healthcare
Number Of Pages: 559
Publication Date: 1998-01-15
ISBN-10 / ASIN: 0824798422
ISBN-13 / EAN: 9780824798420
Binding: Hardcover

This third volume of the second edition offers information on specialized products such as emulsions, liposomes, polymers and polymericpharmaceutical excipients. It explains the requirements for conducting clinical research and obtaining marketing approval for new drug products.

Summary: Pharmaceutical Suspensions
Rating: 5

General things of Pharmaceutical Suspensions, Stability of this dosage form. Quality assurance of Pharmaceutical suspensions
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Pharmaceutical Dosage Forms (Pharmaceutical Dosage Forms-Disperse) volume 2

Posted by Piscean on Sunday, November 22, 2009 0 comments


Pharmaceutical Dosage Forms (Pharmaceutical Dosage Forms-Disperse)
By Herbert Lieberman

Publisher: Informa Healthcare
Number Of Pages: 528
Publication Date: 1996-06-27
ISBN-10 / ASIN: 0824797132
ISBN-13 / EAN: 9780824797133
Binding: Hardcover

This outstanding Second Edition of an indispensable reference text concentrates on specific types of disperse system dosage forms, including methods of formulation and stability test procedures.

Summary: Pharmaceutical Suspensions
Rating: 5

General things of Pharmaceutical Suspensions, Stability of this dosage form. Quality assurance of Pharmaceutical suspensions.


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Pharmaceutical Manufacturing Handbook: Production and Processes

Posted by Piscean on Sunday, November 22, 2009 0 comments


Pharmaceutical Manufacturing Handbook: Production and Processes (Pharmaceutical Development Series)
By Shayne Cox Gad

Publisher: Wiley-Interscience
Number Of Pages: 1370
Publication Date: 2008-03-21
ISBN-10 / ASIN: 0470259582
ISBN-13 / EAN: 9780470259580
Binding: Hardcover


Everything you need to know to manufacture high-quality pharmaceuticals safely and efficiently

From the building of a facility to dosage and delivery forms to tablet production, this handbook covers the full range of topics to help you understand and apply the methods needed to manufacture drugs safely and efficiently. Thoroughly up to date, thehandbook also examines the emerging role of nanotechnology in the development and manufacture of drugs and medical devices. Comprehensive in its presentation, this reference includes an entire section dedicated to the economics and business strategies ofpharmaceutical manufacturing.

This handbook features contributions from a team of expert authors representing the manydisciplines within science, engineering, and technology that are involved inpharmaceutical manufacturing. They provide the information and tools you need to design, implement, operate,and troubleshoot a pharmaceutical manufacturing system. The editor, with more than thirty years’ experience working with pharmaceutical and biotechnology companies, carefully reviewed all the chapters to ensure that each one is thorough, accurate, and clear.

Among the key topics covered are:
*

Radiopharmaceutical manufacturing
*

Clean facility design, construction, and maintenance
*

Controlled-release dosage forms
*

Biodegradable nanoparticles
*

Tablet production systems
*

Cyclodextrin-based nanomaterials in the pharmaceutical field

This publication serves as a hands-on reference for all scientists, engineers, and managers involved in pharmaceutical manufacturing, providing a basic primer for novices and detailing the latest discoveries and techniques for more experienced practitioners.

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Pharmaceutical Production: An Engineering Guide

Posted by Piscean on Sunday, November 22, 2009 0 comments


Engineers Guide to Pharmaceuticals Production – IChemE
By Institution of Chemical Engineers (Great Britain)


Publisher: Inst of Chemical Engineers UK
Number Of Pages: 350
Publication Date: 2003-01-01
ISBN-10 / ASIN: 0852954409
ISBN-13 / EAN: 9780852954409
Binding: Hardcover


Most of the significant developments of medicines have occurred in the last 70 years and by a process of trial and error many plants and other substances have been used by man to produce certain pharmalogical effects. This book is a general introduction aimed at all those involved in the engineering stages required for the manufacture of the active ingredient (drugs & primary manufacture) and its dosage forms (secondary manufacture). Chapters also focus on the design of quality control laboratories, process development facilities and pilot plants as these all play a role in ensuring medicines are of an appropriate quality and have their own special problems for pharmaceutical products.

TABLE OF CONTENTS:

Introduction

Regulatory Aspects
Introduction
Key Stages in Drug Approval Process
Example of Requirements
Post Marketing Evaluation
Procedures for Authorizing Medicinal Products in the
European union
European and US Regulatory Perspectives

Good Manufacturing Practice
Introduction
GMP Design Requirements
GMP Reviews of Design

Validation
Introduction
Preliminary Activities
Validation Master Planning
Development of Qualification Protocol and Reports
Design Qualification (DQ)
Installation Qualification (IQ)
Operational Qualification (OQ)
Handover and Process Optimization
Performance Qualification (PQ)
PRocess Validation (PV)
Cleaning Validation
Computer System Validation
Analytical Methods Validation
Change Control and Revalidation

Primary Production
Reaction
Key Unit Operations
Production Methods and Considerations
Principles for Layout of Bulk Production Facilities
Good Manufacturing Practice for BPC

Secondary Pharmaceutical Production
Products and Processes
Principles of Layout and Building Design
The Operating Environment
Containment Issues
Packaging Operations
Warehousing and Materials Handling
Automated Production Systems
Advanced Packaging Technologies

Safety, Health and Environment (SHE)
Introduction
SHE Management
Systems Approach to SHE
Inherent SHE
Risk Assessment
Pharmaceutical Industry SHE Hazards
Safety, Health and Environment Legislation

Design of Utilities and Services
Introduction
Objectives
Current Good Manufacturing Practice
Design
Utility and Service System Design
Sizing of Systems for Batch Production
Solids Transfer
Cleaning Systems
Effluent Treatment and Waste Minimization
General Engineering Practice Requirements
Installation
In-House Versus Contractors
Planned and Preventive Maintenance
The Future?

Laboratory Design
Introduction
Planning a Laboratory
Furniture Design
Fume Cupboards
Extraction Hoods
Utility Services
Fume Extraction
Air Flow Systems
Safety and Containment

Process Development Facilities and Pilot Plants
Introduction
Primary and Secondary Processing
Process Development
Small-Scale Pilot Facilities
Chemical Synthesis Pilot Plants
Physical Manipulation Pilot Plants
Final Formulation, Filling and Packing Pilot Plants
Safety, Health and Environmental Reviews
Dispensaries
Optimization
Commissioning and Validation Management

Pilot Manufacturing Facilities for the Development and Manufacture of Bio-Pharmaceutical Products
Introduction
Regulatory, Design and Operating Considerations
Primary Production
Secondary Production
Design of Facilities and Equipment
Process Utilities and Services


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Tuesday, November 03, 2009

Pharmaceutical Manufacturing Handbook: Production and Processes

Posted by Piscean on Tuesday, November 03, 2009 0 comments


Pharmaceutical Manufacturing Handbook: Production and Processes (Pharmaceutical Development Series)
By Shayne Cox Gad

Publisher: Wiley-Interscience
Number Of Pages: 1370
Publication Date: 2008-03-21
ISBN-10 / ASIN: 0470259582
ISBN-13 / EAN: 9780470259580
Binding: Hardcover


Everything you need to know to manufacture high-quality pharmaceuticals safely and efficiently

From the building of a facility to dosage and delivery forms to tablet production, this handbook covers the full range of topics to help you understand and apply the methods needed to manufacture drugs safely and efficiently. Thoroughly up to date, thehandbook also examines the emerging role of nanotechnology in the development and manufacture of drugs and medical devices. Comprehensive in its presentation, this reference includes an entire section dedicated to the economics and business strategies ofpharmaceutical manufacturing.

This handbook features contributions from a team of expert authors representing the manydisciplines within science, engineering, and technology that are involved inpharmaceutical manufacturing. They provide the information and tools you need to design, implement, operate,and troubleshoot a pharmaceutical manufacturing system. The editor, with more than thirty years’ experience working with pharmaceutical and biotechnology companies, carefully reviewed all the chapters to ensure that each one is thorough, accurate, and clear.

Among the key topics covered are:
*

Radiopharmaceutical manufacturing
*

Clean facility design, construction, and maintenance
*

Controlled-release dosage forms
*

Biodegradable nanoparticles
*

Tablet production systems
*

Cyclodextrin-based nanomaterials in the pharmaceutical field

This publication serves as a hands-on reference for all scientists, engineers, and managers involved in pharmaceutical manufacturing, providing a basic primer for novices and detailing the latest discoveries and techniques for more experienced practitioners.

Continue...


Pharmaceutical Coating Technology

Posted by Piscean on Tuesday, November 03, 2009 0 comments




Pharmaceutical Coating Technology (Pharmaceutical Sciences Series)
By Graham Cole, John Hogan, Michael Aulton


Publisher: Informa Healthcare
Number Of Pages: 489
Publication Date: 1995-10-27
ISBN-10 / ASIN: 0136628915
ISBN-13 / EAN: 9780136628910
Binding: Library Binding

This book is the definitive work on the theory and practice of pharmaceutical tablet and pellet coating. It describes both the practical and theoretical aspects of tablet coating, including the equipment and methods used in laboratory development, scale-up and production systems, as well as automation and validation. This book also discusses the problems of conforming to world-wide regulations, and the hazards of environmental pollution.


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Saturday, October 17, 2009

Over The Counter Formulations

Posted by Piscean on Saturday, October 17, 2009 0 comments


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Saturday, October 10, 2009

Handbook of Pharmaceutical Excipients, 6th Edition (Rowe, Handbook of Pharmaceutical Excipients)

Posted by Piscean on Saturday, October 10, 2009 0 comments



Handbook of Pharmaceutical Excipients (Rowe, Handbook of Pharmaceutical Excipients)
By Raymond C. Rowe, Paul J. Sheskey, Marian E. Quinn

Publisher: Pharmaceutical Press
Number Of Pages: 917
Publication Date: 2009-07-31
ISBN-10 / ASIN: 0853697922
ISBN-13 / EAN: 9780853697923

Product Description:

"The Handbook of Pharmaceutical Excipients" is internationally recognised as the authoritative source of information on pharmaceutical excipients. "The Handbook of Pharmaceutical Excipients" is a comprehensive guide to the uses, properties and safety of pharmaceutical excipients and is an essential reference for those involved in the development, production, control or regulation of pharmaceutical preparations. The handbook collects together essential data on the physical properties of excipients as well as providing information on their safe use and potential toxicity. All monographs are also thoroughly cross-referenced and indexed to allow their identification by chemical, non-proprietary or trade names.

Summary: It’ all right !
Rating: 5

It is a very usefull book for pharmaceutical specialists. It is a good which
help us very much.

Summary: Handbook of Pharmaceutical Excipients
Rating: 5

This is an excellent book that contains every phamaceutical excipient that I have ever had the need to know about. I work for a dietary supplement manufacturer and we quite often get calls from customers that want to know all about all those "other ingredients" that are listed on product cartons. The book has a section for each excipient and each excipient has the following sections: Nonproprietary Names, Synonyms, Chemical Name and CAS Registry Number, Empirical Formula and Molecular Weight, Structural Formula, Functional Category, Applications in Pharmaceutical Formulation or Technology, Description, Pharmacopeial Specifications, Typical Properties, stability and Storage Conditions, Incompatibilities, Method of Manufacture, Safety, Handling Precautions, Regulatory Status, Pharmacopeias, Related Substances, Comments, Specific References, General References, and Authors. While I have a background in Biology, I found several of the sections to be easy to understand by several of our employees that do not have a science background. While, still, there was highly technical/scientific information as well. Each excipient’s information is contained in 2-4 pages. The book is arranged alphabetically which makes finding information easy. In addition, it contains an index that is very well constructed. For example: If you are looking for an Emulsifying Agent, the index lists all the excipients that can be used for that purpose. I can’t say enough how easy this book is to use. Its information is pared down to the essential text, and is chocked full of graphs, charts and microscopic photos of the excipients.

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Saturday, October 03, 2009

Remington

Posted by Piscean on Saturday, October 03, 2009 0 comments


Download Instruction:
After download u have to mount the image with Alcohol or similar softwares
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Saturday, September 05, 2009

Modern Pharmaceutics 5th Ed

Posted by Piscean on Saturday, September 05, 2009 0 comments

Updated link October 2011 
http://www.4shared.com/document/WQCK6gnS/Modern_Pharmaceutics.htm http://www.4shared.com/document/-TltU_LZ/Modern_Pharmaceutics-4th_ed.htm
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Friday, August 14, 2009

Pharmaceutics

Posted by Piscean on Friday, August 14, 2009 0 comments

Pharmaceutics Books

Pharmaceutical Preformulation

Contents

  1. The Innovator Company
    • Patent Considerations
    • Biological Equivalence and the Principle of (Patent) Equivalence
    • Pharmaceutical Preformulation
    • Molecular Investigation in Later Phases
    • Macroscopic Property Determination in Later Phases
    • Statistics and Optimization of Protocols
    • Computer Programs
    • Analytical Techniques
  2. Solubility
    • Aqueous Solubility of Non-Ionized Drugs
    • Solubility Determinations by RH-Relations
    • Solubility in mixed solvents
    • Solubility of Drug Substances which Ionize in Solution
    • Ionic Strength
    • Solubility Determinations when Adequate Supplies of Drug Substance are Available
    • Solubility of Poorly Stable Compounds
    • Effect of Surfactants
    • Mixed Solvent Systems as a Formulation Aid in Solubilization
    • Partition Coefficients
    • Dielectric Constant and Solubility Parameters
    • Solubility and pH
    • Curved Van't Hoff Plots
    • Preformulation Tasks in the Area of Solubility
  3. pH and pK
    • Definition of pH
    • Obtaining pKa with small Amounts of Drug
    • Approximate Relation between pKa and pK(c)
    • Spectrophotometric Determination of pK
    • Solubility of a Weak Electrolyte as a Function of pH
    • Partition Coefficients of Weak Electrolytes
    • Preformulation Tasks
  4. Surface Tension and Critical Micelle Concentration
    • Instrument Properties
    • Surface Tension
    • Critical Micelle Concentration
    • Effect of Temperature on CMC-Values
    • Effect of Counter Ion on Surface Tension
    • Effect of Temperature on Surface Tension
    • General Impact of Amphiphilic
  5. Solution Kinetics
    • Preliminary Task
    • Reaction Order
    • Fractional Lives
    • Temperature Effects
    • Effect of Reaction Mechanisms
    • Calorimetric Methods
    • pH Profiles and Buffer Effect
    • Oxidation
    • Kinetic Salt Effect
    • Amphiphilic Drugs
    • Optimization
    • Preformulation Check Sheet
  6. Suspensions
    • Solubility
    • Rationale for Suspensions
    • Taste
    • Stability
    • Viscosity
    • Settling of Suspensions
    • Sedimentation Kinetics
    • Density Matching
    • Particle Growth
    • Rheograms
    • Yield Diameter of Suspensions
    • Protective Colloids
    • Adsorption Isotherms
    • Coascervates
    • Surfactants
    • Preservation and Surface Adsorption
    • Dissolution of Suspensions
    • Content Uniformity
    • Pre-NDA and Pre-ANDA Testing
    • Initial Specifications
    • Test Post-NDA and Post-ANDA
    • Production Problems
  7. Crystalline Solids
    • Crystal Systems
    • Drug Purification
    • Crystal Habit
    • Vapor Pressure of Solids
    • Solubility Measurements
    • Polymorphism by Solubility Measurements
    • Metastable Solutions
    • Differential Scanning Calorimetry (DSC)
    • Preformulation Tasks
  8. Drug Substance Considerations
    • Salt Selection
    • Purifacation by Perticipation
    • Purity Assessment by Means of Phase Solubility
    • Differential Scanning Calorimetry (DSC)
    • Eutectic Diagrams
    • Preformulation Tasks
  9. Moisture Isotherms
    • Water Adsorption
    • Classifacation of Solids in Regards to Moisture
    • Critical Moisture Content(RH*)
    • Moisture Uptake below the Critical RH
    • Automated Equipment
    • Isotherms of "Soluble" Compounds
    • Hydrates
    • Hygroscopicity
    • Solubilities from Moisture Isotherms
    • Preformulation Tasks
    • Nomenclature
  10. Principles of Dissolution
    • The Noyes-Whitney Equation
    • The Dissolution Rate "Constant"
    • Particulate Dissolution
    • Multiparticulates
    • Equivalent "Diameters"
    • Preformulation Tasks
  11. Micromeritics
    • Microscopy
    • Geometric Surface Areas
    • Sieve Analysis
    • Surface Areas
    • Preformulation Tasks
  12. Shape Factors
    • Geometric Surface Area and Rugosity
    • Microscopically Determined shape Factors
    • The Ridgeway-Rupp Experiments
    • Shape Factors in General
    • Dimensional Microscopic Shape Factors
    • Fractal Geometry
    • Fractal Analysis and Pharmaceutical Parameters
    • Preformulation Tasks
  13. Physical Testing
    • Pharmaceutical Equipment for Solid Dosage Forms
    • Hard Shell Capsules
    • Dissolution of Capsules
    • Routine Task with Hard Shell Capsules
    • Soft Shell Capsules
    • Tablets
    • Mechanical Testing of Solid Dosage Forms
    • Disintegration Test
    • Tablets-Dissolution
    • Physical Compatibility
    • Some Routine Tests
    • Weight and Content Uniformity
    • Apparent Density of Mixtures
    • Cohesion-Repose Angles
    • Sieve Analysis
    • Effects of Polymorphism
    • Preformulation Tasks
  14. Compatibility Testing
    • Compatibility Test for Solid Dosage Forms
    • Hydrates
    • Dissolution Compatibility
    • Vapor Pressure
    • Aqueous Solution Compatibility
    • Non-Aqueous Liquids
    • Preformulation Task
  15. Dissolution Test Design
    • In vitro Dissolution of Solid Dosage Forms
    • Blood Level Equations
    • In vivo Dissolution
    • Calculating the Correlating in vitro Curve
    • Calculating the Correlating in vitro Curve
    • One Point Methods and Deconvolution
    • Symbols



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