Total assignment of\ 1H and\ 13 C NMR spectral lines of 3,3 ethylenedioxy 5α,10α (and 5β,10β) cycloxy Δ 9(11) estrene 17α(1 propynyl) 17β hydroxyl which are two intermediate isomers of new drug antiprogesterone RU 486, has been accomplished by 1D and 2D NMR techniques (COSY, TOCSY, HMQC and HMBC).
Tissue microarray can be used to study the expression of gene and protein, and it has an important role in studying the expression of disease-related gene and protein, molecular diagnosis, evaluating the effect of treatment and screening of new drugs.
4. According to the different mitogenic mechanism between ASMC and PASMC, research high selectivity and efficiency new medicine for the treatment of pulmonary remodeling and pulmonary hypertension, especially from the point of 5 - HT1B receptor and 5 - HT1B receptor antagonists.
The mutual prodrug principle was applied to andrographolide derivatives. Nine compounds of NO donors were synthesized in order to find out new medicines of high bioavailability and good anticancer effect.
Generally speaking, the core competition force of pharmaceutical enterprises comes from the following two aspects: one is the capacity of research and developing new medicines, the other is to build the brand reputation.
2.3 The Chinese Medicine Syndrome Differentiation standard of EH: Take reference to the "Guiding Principles for the Clinical Research on the Cure of Hypertension with Chinese Medicines and New Medicines" of the Hygiene Ministry.
known as Chagi and comprising the major constituent of the medicine befungin were compared with those of melanins synthesized by this fungus in the culture in order to develop a new medicine.
Eplerenone is a new medicine that reduces the risk of death after myocardial infarction (MI) but produces additional cost to the health system.
The contingent valuation approach can be used to measure the monetary value of this risk reduction and to estimate society's willingness to pay (WTP) for a new medicine that reduces the risk of death after MI by 2% points.
A new approach for evaluation of the in vitro haemolytic potential of a solution of a new medicine
No major adverse properties should be present in such a new medicine or codeine source.
Possible uses of these new lipid products include their use in food and forage industries, as well as in the production of new medicines and in biotechnology.
A review is given of the various regulations for the preclinical and clinical evaluation of new drugs, their effects on the clearance of new medicines for general use by practising physicians, and their repercussion on industrial drug research.
In order to allocate health care resources more efficiently, it is necessary to relate health improvements provided by new medicines to their cost.
An Ethnobotanist Searches for New Medicines in the Amazon Rain Forest
Pfizer Central Research, Sandwich, England has developed an Electronic Archive to support the maintenance and preservation of electronic records used in the discovery and development of new medicines.