Method for producing novel spinosyn derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C536S018100

Reexamination Certificate

active

07034130

ABSTRACT:
The present invention relates to methods for producing novel spinosyn derivatives which are substituted with a 1-hydroxy-ethyl radical in the C-21 position and to novel spinosyn derivatives of this type per se and to their use for producing novel spinosyns.

REFERENCES:
patent: 2864837 (1958-12-01), Sebek et al.
patent: 4217416 (1980-08-01), Daumy
patent: 4666937 (1987-05-01), Goegelman et al.
patent: 5132228 (1992-07-01), Lobos et al.
patent: 5202242 (1993-04-01), Mynderse et al.
patent: 5362634 (1994-11-01), Boeck et al.
patent: 5496931 (1996-03-01), Boeck et al.
patent: 5539089 (1996-07-01), Broughton et al.
patent: 5571901 (1996-11-01), Boeck et al.
patent: 5670364 (1997-09-01), Mynderse et al.
patent: 5670486 (1997-09-01), Mynderse et al.
patent: 5756536 (1998-05-01), Chen et al.
patent: 5840861 (1998-11-01), Mynderse et al.
patent: 5879916 (1999-03-01), De-Eknamkul et al.
patent: 5972994 (1999-10-01), Shafiee et al.
patent: 6162622 (2000-12-01), Hanson et al.
patent: 6455504 (2002-09-01), Lewer et al.
patent: 6664237 (2003-12-01), Snyder
patent: 2003/0186899 (2003-10-01), Lewer et al.
patent: 2 379 331 (2001-02-01), None
patent: 97/00265 (1997-01-01), None
patent: 01/11962 (2001-02-01), None
patent: 01/16303 (2001-03-01), None
Tetrahedron, vol. 32, No. 37, (month unavailable) 1991, pp. 4839-4842, Herbert A. Kirst et al “A83543A-D, Unique Fermentation-Derived Tetracyclic Macrolides”.
Pesticide Manual, British Crop Protection Council, 11thed., (month unavailable) 1997, pp. 1272-1273, XDE-105.
J. Org. Chem. 59, (month unavailable) 1994, pp. 1548-1560, Jacek G. Martynow et al, “Chemistry of A83543A Derivatives. 1. Oxidations and Reductions of A83543A Aglycon”.
J. Econ. Entomol.,, 91(6), Dec. 1998, pp. 1277-1283, T.C. Sparks et al, Biological Activity of the Spinosyns, New Fermentation Derived Insect Control Agents, on Tobacco Budworm (Lepidoptera: Noctuidae) Larvae.
Pestic. Biochem. Physiol. 67, (month unavailable) 2000, pp. 187-197, Thomas C. Sparks et al, “The Application of Artificial Neural Networks to the Identification of New Spinosoids with Improved Biological Activity toward Larvae ofHeliothis virescens”.
J. Am. Chem. Soc., 120 (month unavailable) 1998, pp. 2553-2562, Leo A. Paquette et al, “Total Synthesis of Spinosyn A. 2. Degradation Studies Involving the Pure Factor and its Complete Reconstitution”.
Pest. Manag. Sci. 57 (2), (month unavailable) 2001, pp. 177-185, Gary D. Crouse et al, “Recent advances in the chemistry of spinosyns”.
J. Antibiotics 53(2), Feb. 2000, pp. 171-178, Lawrence C. Creemer et al, “Synthesis and Insecticidal Activity of Spinosyn Analogs Functionally Altered at the 2′-,3′-and 4′-Position of the Rhamnose Moiety”.
Proc. Beltwide Cotton Conf., vol. 2, (month unavailable) 2000, pp. 1225-1229, Thomas C. Sparks et al, “Structure Activity Relationships of the Spinosyns”.
J. Antitbiotics, vol. 51, No. 8, (month unavailable) 1998, pp. 795-800, Lawrence C. Creemer er al, “Conversion of Spinosyn A and Spinosyn D to Their Respective 9- and 17-Pseudoaglycones and Their Aglycones”.
Down to Earth-Down Elanco trade magazine, vol. 52, No. 1(month unavailable) 1997, pp. 1-43.

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