Conversion of compactin to pravastatin by actinomadura

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435136, 435146, C12P 1706

Patent

active

059424230

ABSTRACT:
A method for converting compactin to pravastatin is described. Compactin is provided and contacted with an agent derived from Actinomadura under conditions in which the agent converts compactin to pravastatin. Also described are an Actinomadura strain, an Actinomadura cell free extract, an Actinomadura hydroxylase, and a method for lowering cholesterol levels in mammals.

REFERENCES:
patent: 4346227 (1982-08-01), Terahara et al.
patent: 4410629 (1983-10-01), Terahara et al.
patent: 4448979 (1984-05-01), Terahara et al.
patent: 4537859 (1985-08-01), Terahara et al.
patent: 5179013 (1993-01-01), Matsuoka et al.
N. Serizawa, et al., "6.alpha.-Hydroxy-ISO-ML-236B (6.alpha.-Hydroxy-ISO-Compactin) and ML-236A, Microbial Transformation products of ML-236B", J. Antibiotics 36(7):918-920 (1983).
Y. Tsuhita et al., "CS-514, a competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase: tissue-selective inhibition of sterol synthesis and hypolipidemic effect on various animal species", Biochimica et Bipphysica Acta 887:50-60 (1986).
M. Hosobuchi et al., "Morphology Control of Preculture during Production of ML-236B, a Precursor of Pravastating Sodium, by Penicillium citrinum", J. Fermentation and Bioengineering 76(6):476-481 (1993).
N. Serizawa et al., "Microbial Hydroxylation of ML-236B (Compactin) and Monacolin K (MB-530B0", J. Antibiotics 36(5):604-607 (1983).
N. Serizawa and T. Matsuoka, "A two component-type cytochrome P-450 monooxygenase system in a prokaaryote that catalyzes hydroxylation of ML-236B to pravastatin, a tissue-selective inhibitor of 3-hydroxy-3-methylglutaryl coenyme A reductase", Biochimica et Biophysica Acta 1084:35-40 (1991).
N. Serizawa et al., "3.alpha.-Hydroxy-ML-236B (3.alpha.-Hydroxycompactin), Microbial Transformation Product of ML-236B (Compactin)", J. Antibiotcs 36(5):608-610 (1983).
T. Fujioka et al., "The mechanism of lack of hypocholesterolemic effects of pravastatijn sodium, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, in rats", Biochimica et Biophysica Acta 1254:7-12 (1995).
M. Hosobuchi et al., "Fuzzy Control in Microbial Production of ML-236B, a Precursor of Pravastatin Sodium", J. Fermentation and Bioengineering 76(6):482-486 (1993).
N. Serizawa et al., "Microbial Hydroxylation of ML-236B (Compactin) Studies on Microorganisms Capable of 3.beta.-Hydroxylation of ML-236B", J. Antibiotics 36(7):887-891 (1983).
T. Matsuoka et al., "Purification and Characterization of cytochrome P-450.sub.sca from Streptomyces carbophilus", Eur. J. Biochem 184:707-713 (1989).
Y. Kishida et al., "Reasearch and Development of Pravastatin", Yakugaku Zasshi 111(9):469-487 (1991).
M. Hosobuchi et al. "Application of Computer to Monitoring and Control of Fermentation Process: Microbial Conversion of ML-236B Na to Pravastatin", Biotechnology and Bioengineering 42:815-820 (1993).
F. Nara et al., "Development of a transformation system for the filamentous, ML-236B (compactin) - producing fungus Pencillium citrinum", Curr. Genet 23:28-32 (1993).
H. Yamashita et al., "Microbial Hydroxylation of Compactin (ML-236B) and Monacolin K", 38(5):605-609 (1985).
M. Hosobuchi et al., "Morphology Study in Production of ML-236B, a Precursor o Pravastatin Sodium, by Penicillium citrinum", J. Fermentation and Bioengineering 76(6):470-475 (1993).
M.A. Wallace et al., "The Synthesis of Carbon-14 Labeled Pravastating", J. Labelled Compounds and Radiopharmaceuticals 33(8):697-702 (1993).
A. Endo et al., "The Synthesis of Compactin (ML-236B) and Monacolin K in Fungi", J. Antibiotics, 39(11):1609-1610 (1986).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Conversion of compactin to pravastatin by actinomadura does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conversion of compactin to pravastatin by actinomadura, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conversion of compactin to pravastatin by actinomadura will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-465712

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.