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Koppaka Rao Phones & Addresses

  • 3750 16Th St, Gainesville, FL 32605 (352) 378-4572
  • Nephi, UT
  • Atlanta, GA
  • Saint Louis, MO
  • 3750 NW 16Th Pl, Gainesville, FL 32605 (352) 258-2169

Work

Position: Machine Operators, Assemblers, and Inspectors Occupations

Emails

k***r@yahoo.com

Publications

Us Patents

Process For The Preparation Of Taxol And 10-Deacetyltaxol

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US Patent:
52005348, Apr 6, 1993
Filed:
Mar 13, 1992
Appl. No.:
7/851469
Inventors:
Koppaka V. Rao - Gainesville FL
Assignee:
University of Florida - Gainesville FL
International Classification:
C07D30514
US Classification:
549510
Abstract:
Taxol, 10-deacetyltaxol and other taxane derivatives are prepared from naturally occurring taxane-7-xylosides by the oxidative-cleavage of the 7-xyloside moieties.

Process For The Preparation Of Taxol And 10-Deacetyltaxol

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US Patent:
53670868, Nov 22, 1994
Filed:
Mar 10, 1993
Appl. No.:
8/029078
Inventors:
Koppaka V. Rao - Gainesville FL
Assignee:
University of Florida - Gainesville FL
International Classification:
C07D30514
US Classification:
549510
Abstract:
Taxol, 10-deacetyltaxol and other taxane derivatives are prepared from naturally occurring taxane-7-xylosides by the oxidative cleavage of the 7-xyloside moieties.

Method For The Isolation And Purification Of Taxol And Its Natural Analogues

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US Patent:
54751209, Dec 12, 1995
Filed:
Nov 2, 1994
Appl. No.:
8/333382
Inventors:
Koppaka V. Rao - Gainesville FL
Assignee:
University of Florida - Gainesville FL
International Classification:
C07D30514
A01N 4320
US Classification:
549510
Abstract:
An improved method for isolating taxol and certain clinically important analogues of taxol from a crude extract of a naturally occuring Taxus species comprising treating the extract by reverse phase liquid chromatography on an adsorbent, causing the taxol and the taxol analogues to be absorbed on the adsorbent, and recovering taxol and the natural analogues of taxol from the adsorbent by elution with an elutant. The compounds thus isolated in pure form are taxol, taxol-7- xyloside, 10-deacetyltaxol, 10-deacetyltaxol-7-xyloside, cephalomannine, cephalomannine-7-xyloside, 10-deacetylcephalomannine-7-xyloside, baccatin III, 10-deacetylbaccatin III, baccatin VI, brevitaxane A, and taxiflorine.

Method For The Isolation And Purification Of Taxane Derivatives

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US Patent:
53809165, Jan 10, 1995
Filed:
Jul 16, 1992
Appl. No.:
7/915736
Inventors:
Koppaka V. Rao - Gainesville FL
Assignee:
University of Florida - Gainesville FL
International Classification:
C07C 6976
US Classification:
560107
Abstract:
An improved method for isolating certain clinically important taxane derivatives from the crude extract of a naturally occurring Taxus species comprising treating the extract by reverse phase liquid chromatography on an adsorbent; causing the taxane derivatives to be adsorbed on the adsorbent; and recovering the taxane derivatives from the adsorbent by elution with an elutant. The taxane derivatives thus isolated in pure form are taxol, taxol-7-xyloside, 10-deacetyitaxol, 10-deacetyltaxol-7-xyloside, cephalomannine, cephalomannine-7-xyloside, 10-deactylcephalomannine-7-xyloside, baccatin III, 10-deacetylbaccatin III, baccatin VI, and brevitaxane A.

Neolignans Of Saururus Cernuus L And Analogues Thereof

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US Patent:
46199438, Oct 28, 1986
Filed:
Sep 10, 1984
Appl. No.:
6/648920
Inventors:
Koppaka V. Rao - Gainesville FL
International Classification:
A61K 3136
A61K 3134
C07D31744
C07D30702
US Classification:
514464
Abstract:
Novel phenylpropanoid neolignans isolated from Saururus cernuus L and synthetic or semi-synthetic analogs thereof having neuroleptic, insecticidal, or nematicidal activity are disclosed.

Method For The Isolation And Purification Of Taxol And Its Natural Analogues

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US Patent:
56706731, Sep 23, 1997
Filed:
May 5, 1995
Appl. No.:
8/435928
Inventors:
Koppaka V. Rao - Gainesville FL
Assignee:
University of Florida - Gainesville FL
International Classification:
C07D30514
C07C 6976
US Classification:
549510
Abstract:
An improved method for isolating taxol and certain clinically important analogues of taxol from a crude extract of a naturally occurring Taxus species comprising treating the extract by reverse phase liquid chromatography on an adsorbent, causing the taxol and the taxol analogues to be adsorbed on the adsorbent, and recovering taxol and the natural analogues of taxol from the adsorbent by elution with an elutant. The compounds thus isolated in pure form are taxol, taxol-7-xyloside, 10-deacetyltaxol, 10-deacetyltaxol-7-xyloside, cephalomannine, cephalomannine-7-xyloside, 10-deacetylcephalomannine-7-xyloside, baccatin III, 10-deacetylbaccatin III, baccatin VI, brevitaxane A, and taxiflorine.
Koppaka V Rao from Gainesville, FL, age ~97 Get Report