Ingredients

The same phenomena that create lightning and thunderstorms are around us every day, producing incredibly high voltages, which cause sparks and shocks. Static electricity is a mighty force. Each year excessive electrical charge build cause explosions in the grain industry.1 Look around any flammable storage area and you will see both grounding bars on the wall and cables, from the grounding bars connected to the drums of solvents. Take any material safety data sheet (MSDS) for a powder and look in section V; it highlights that any dry powder has the potential to attract and store a charge.

Raman spectroscopy has become a commonly used technique for physicochemical analysis that possesses many advantages over other analytical techniques. It is a very attractive characterization tool, not least because it enables measurements in water. However, very few examples of its application in an aqueous environment exist in literature. This paper provides some recent applications of Raman spectroscopy in pharmaceutical material and process characterization when water is present.

Terpenes are widely used in topical preparations. This paper focuses on the skin penetration of terpenes depending on their physicochemical properties and influence of the type of dermatological vehicle that was used. The structure of human skin and the skin penetration process is also briefly described.

Pfizer's restructuring plan provides yet another example of new supply-chain strategies by the pharmaceutical majors, which involve rationalization of manufacturing facilities and cost improvement. A review of these moves, an outlook for the pharmaceutical market in 2007, and analysis of US pharmaceutical production and trade.

Rockville, MD (Jan. 12)-To prevent the spread of bovine spongiform encephalopathy (BSE) and related diseases, the US Food and Drug Administration has proposed banning certain cattle tissues and tissue-products from the manufacture of drugs for human and ruminant use. Though cattle products are used in 75% of pharmaceutical processes and 90% of biotechnology processes, the Agency says that no approved or investigational drug appears to contain bovine material that would be prohibited under the rule.

In 2007, the global pharmaceutical market is expected to grow moderately while biologics, generic drugs, and specialty-initiated drugs are projected to increase at double-digit rates. These trends for finished pharmaceuticals are reflected in the global market for active pharmaceutical ingredients (APIs), where the merchant generic API market is expected to see strong demand. On a production basis, India and China are forecast to raise their shares of the global generic API market against industry strongholds Italy and Spain. Meanwhile, the United States is expected to hold its its position as the leading producer of biotechnology-based APIs in an area traditionally dominated by captive production. And biogenerics or biosimilars gradually reshape the market.

Water interacts with pharmaceutical solids at virtually all stages of manufacture, from synthesis of raw materials to the storage of the final dosage form. The interactions of water with powders is, therefore, a major factor in the formulation, processing and product performance of solid pharmaceutical dosage forms.

The Dow Chemical Company (Midland, MI) has agreed to acquire Wolff Walsrode, a manufacturer of cellulose products and a business unit of the Bayer Group (Leverkusen, Germany, www.bayer.com).

Basel, Switzerland (Dec. 5)-Lonza Group Ltd. and Singapore?s Bio*One Capital have formed a joint venture, Lonza Biologics Tuas, to build a large-scale mammalian cell-culture facility in Singapore for as much as $350 million.

Brussels, Belgium (Dec. 5)-The debate over biosimilars in Europe was heightened last week between the European Generics Association and the International Alliance of Patients Organizations, a patient advocacy group that issued a briefing paper on biosimilars to the European Parliament, the legislative arm of the European Union (EU).

Princeton, NJ (Nov. 30)-Rockwood Holdings, Inc. agreed to sell its Group Novasep subsidiary for EUR 425 million ($567 million) to a consortium of buyers consisting of Glide Buyout Partners BV, Banexi Capital, and Group Novasep management.

Pharmaceutical companies ally with specialty companies and research organizations to advance biocatalysis.

Basel, Switzerland (Nov. 17)-Novartis plans to submit additional information to the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency on manufacturing issues to support the approval of its antifungal drug "Mycograb." The CHMP issued a negative recommendation for the drug.

AAPS, San Antonio (Oct. 31)-As biologic-based drugs become an increasingly larger part of pharmaceutical product portfolios, strategies for optimizing their formulation become increasingly important.

AAPS, San Antonio (Oct. 31)-Excipient manufacturers are raising concerns over recently adopted European guidelines, set to become effective January 1, 2007, which provide a framework and approach for dealing with genotoxic impurities in new active substances.

Mid-size regional players have little chance for success in an industry increasingly dominated by large global players.

AstraZeneca's purchase of Cambridge Antibody Technology and Merck's acquisitions of GlycoFi and Abmaxis are the latest efforts by pharmaceutical majors to build critical mass in biologics capabilities.

Mid-size regional players have little chance for success in an industry increasingly dominated by large global players.

The trend towards developing pharmaceutical products and their manufacturing processes in tandem supports optimized production. Such developments rely on gathering process-relevant information at an early stage and being able to draw on past and current processing experience. Here, we discuss how powder rheometers can make a real difference in building a database of powder properties and removing subjectivity.

The ¤9.5 billion therapeutic antibody market comprises over a dozen antibodies that have been generated using recombinant genetic methods developed over the last 20 years.

This article investigates pharmaceutical applications of terahertz technology, specifically using techniques for solid dosage form analysis such as pulsed spectroscopy (to generate physical information and detect API changes) and pulsed imaging (to locate formulation impurities, and regulate tablet coating quality and thickness).

CPhI success

Cambrex Corp. signed a definitive stock-purchase agreement to sell two of its human-health facilities to a holding company controlled by International Chemical Investors II S.A. (Frankfurt, Germany).

CPhI Worldwide, Paris (Oct. 3)-Exhibitors at CPhI Worldwide reported expansions, enhancements in technology, and new projects last week in Paris.

SAFC, the custom manufacturing group of Sigma-Aldrich Corporation, announced at CPhI Worldwide that it will invest $16 million to expand its CGMP protein-purification capacity to meet increased market demand for therapeutic proteins from plant- and animal-sourced starting materials.