Pyrazolopyrimidines

Details Pyrazolopyrimidines Pyrazolopyrimidines

2005-02-22

2009-12-08

Kifle, Bruck (Department: 1624)

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

C514S259300, C544S281000

Reexamination Certificate

active

07629294

ABSTRACT:
The invention relates to prazolopyrimidines of the formulain which R1, R2, R3, R4, R5, and X are as defined in the disclosure,to a process for preparing these compounds, and to their use for controlling unwanted microorganisms.

REFERENCES:
patent: 3515715 (1970-06-01), Straley et al.
patent: 3634391 (1972-01-01), Fisher et al.
patent: 4567263 (1986-01-01), Eicken et al.
patent: 4617303 (1986-10-01), Eicken et al.
patent: 5922732 (1999-07-01), Urch et al.
patent: 6093726 (2000-07-01), Urch et al.
patent: 6099593 (2000-08-01), Terranova et al.
patent: 6156925 (2000-12-01), Meyer et al.
patent: 6174894 (2001-01-01), Urch et al.
patent: 6177442 (2001-01-01), Urch et al.
patent: 6207676 (2001-03-01), Urch et al.
patent: 6291474 (2001-09-01), Brightwell et al.
patent: 6391883 (2002-05-01), Urch et al.
patent: 6573275 (2003-06-01), Urch et al.
patent: 2002/0049318 (2002-04-01), Pees et al.
patent: 2002/0061913 (2002-05-01), Urch et al.
patent: 2006/0258685 (2006-11-01), Wagner et al.
patent: 1288096 (1991-08-01), None
patent: 2 487 544 (2003-12-01), None
patent: 31 30 633 (1981-01-01), None
patent: 33 38 292 (1983-10-01), None
patent: 102 23 917 (2002-05-01), None
patent: 2 794 745 (2000-12-01), None
patent: 2 132 607 (1984-07-01), None
patent: 42003173 (1967-02-01), None
patent: 42003174 (1967-02-01), None
patent: 45030334 (1970-10-01), None
patent: 02/48151 (2002-06-01), None
patent: 03/009687 (2003-02-01), None
patent: 2004/106341 (2004-12-01), None
patent: 2005/000851 (2005-01-01), None
Chem. Ber., 86, (month unavailable) 1956, pp. 996-1001, Emil Buchta und Günter Scheuere, Versuche zur Synthese von Steroiden, IX. Mitteil.: 2-[2-Methyl-cyclopentyl]-9-methyl-Δ4.10bzw.5.10-oktalon-(1).
Chem. Ber., 95, (month unavailable) 1962, pp. 2861-2870, Rudolf Gompper und Werner Töpfl, “Substituierte Dithiocarbonsäuren und Ketenmercaptale”.
Tetrahedron, vol. 32, (month unavailable) 1976, pp. 1779-1787, S.M.S. Chauhan and H. Junjappa, “The Reaction of α-Keto and α-Cyanoketene-S,S-Acetals with Guanidine and Thiourea: A New General Synthesis of Alkoxy-Pyrimidines”.
J. Med. Chem., vol. 11, Sep. 1968, pp. 1028-1031, E.C. Kornfeld et al, “This Synthesis and Pharmacology of 2-(2-Aminoethyl)imidazole (2-Isohistamine)”.
J. Heterocyclic Chem., 24, Jan.-Feb. 1987, pp. 247-249, Teresa Ramos et al, “Reactivity of Aryl- and Heteroarylmalonates againstortho-Dinucleophiles. Triaryl(heteroaryl)methane Synthesis”.
Heterocycles, vol. 27, No. 11, (month unavailable) 1988, pp. 2627-2633, Leonard M. Weinstock et al, “Diaryl-α-Heteroarylmalonates from Cerium (IV)—Promoted Reactions of Dialkyl Malonates with Heterocyclic Compounds”.
Heterocycles, vol. 26, No. 12, (month unavailable) 1987, pp. 3259-3264, Shoetsu Konno et al, “Studies onas-Triazine Derivatives. VIII. Synthesis of 5-Substituted 1,2,4-Triazines”.
Heterocycles, vol. 31, No. 5, (month unavailable) 1990, pp. 1115-1127, Hiroshi Yamanaka et al, “On the Reactivity of Halo-1,3-Azoles and Related Compounds Toward Aromatic SN2 Substitution”.
Bull. Chem.. Soc. Jpn., vol. 51, (2), Feb. 1978, pp. 665-666, Shigeo Tanimoto et al, “A Convenient Method for the Introduction of 1,3-Dithiolan-2-yl Group into Active Methylene Compounds”.
J. Org. Chem. 51, (month unavailable) 1986, pp. 2351-2361, Donald Mackey et al, “Michael Adducts of Hal-blocked enedione as sources of 3-Substituted 2,5-Diketones and 2,5-Dialkylfurans”.
Synth. Commun., vol. 20, (month unavailable) 1990, pp. 2965-2970, Mao-chin Liu et al, A One-Pot synthesis of 3-Nitro- and 3,5-Dinitro-2-Picolines.
J. Med. Chem., 39, (month unavailable) 1996, pp. 3019-3029, Youichiro Naito et al, “Synthesis and Pharmacological Activity of Triazole Derivatives Inhibiting Eosinophilia”.
Novinson T et al: “Synthesis and antifungal properties of certain 7-alkylaminopyrazolo(1,5-a) pyrimidines” Journal of Medicinal Chemistry, American Chemical Society, US, Bd. 20, Nr. 2, 1977, Seiten 296-299, XP002970049.

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