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Mergers and acquisitions (M & As) are a vital strategy for companies attempting to expand and diversify in China. It has been widely accepted that post-acquisition management is critical for acquisition success. Post-Acquisition Management in China provides a systematic examination of post-acquisition management and its impact on performance after takeover in the acquired Chinese companies. It looks at the various aspects of post-acquisition management including the nature and processes of post-acquisition changes, integration and control, and the association between the performance and post-acquisition management. Reports on a pioneering systematic study on post-acquisition management in China. This kind of data has never been published beforeBased on extensive research data including 20 in-depth case studies and a survey of 300 companiesReplicates previous studies of post-acquisition management conducted in the UK and Brazil and offers valuable comparison findings.

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Medicine --- Médecine

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This thesis is devoted to developing post-Ugi transformations involving gold-catalyzed dearomative ipso-cyclization as a key sequence for the construction of natural or drug-like complex small molecules in two operational steps. The first step is the Ugi-4CR, which can generate diversity and the first stereogenic center, while the second step, the efficient gold triggered dearomative cascade reaction, delivers diverse complex heterocycles with multiple stereogenic centers. Chapter 1 of this thesis will demonstrate the background of related chemistry.Chapter 2 describes a post-Ugi gold(I)-catalyzed dearomatization/ipso-cyclization/aza-Michael addition sequence for the synthesis of complex tetracyclic benzo[e]pyrrolo[2,3-c]indole-2,4,7(5H)-triones from readily available building blocks with unique diastereoselectivity.Chapter 3 describes a post-Ugi gold(I)-catalyzed dearomatization/ipso-cyclization/Michael addition sequence for the construction of diverse (hetero)arene-annulated tricyclic heterocycles containing indole, pyrrole, (benzo)furan, (benzo)thiophene, pyrazole, and electron-rich arene groups.Chapter 4 is dedicated to elaborate a modular access to diverse bridged indole alkaloid mimics involving an efficient cationic gold-triggered intramolecular cascade non-oxidative dearomative spirocarbocyclization/concerted [4+2] cyclization sequence as key strategy, furnishing the architecturally complex and distinct bridged heterocyclic scaffolds with good diastereoselective control.Chapter 5 depicts a gold-catalyzed post-Ugi dearomative spirocyclization/1,6-addition sequence for the rapid synthesis of diverse fused polyheterocyclic scaffolds bearing indole, pyrrole, benzothiophene, furan or electron-rich arene moieties from easily available building blocks.Finally, general conclusions and perspectives are highlighted.

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Pancreas --- Diseases --- Diseases. --- Digestive organs --- Endocrine glands --- Exocrine glands --- pancreas --- general surgery --- gastroenterology --- endocrinology --- oncology