Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific... – Bacterium or component thereof or substance produced by said...
Patent
1978-09-18
1980-05-27
Raymond, Richard
Drug, bio-affecting and body treating compositions
Nonspecific immunoeffector, per se ; or nonspecific...
Bacterium or component thereof or substance produced by said...
2603478, A01N 928
Patent
active
042050847
ABSTRACT:
The present invention relates to a composition for the control of insects of the order of Pityogenes chalcographus which comprises together with a carrier substance a compound of formula ##STR1## Method of attracting bark beetles of the said class. Process for the preparation of the spiro derivative of formula (I) starting from non-4-yn-1,7-diol.
REFERENCES:
Ponomarev et al., Chemical Abstracts, vol. 48 (1954) 12731d-g.
Til et al., Chemical Abstracts, vol. 51 (1957) 12877c-e.
Ponomarev et al., Chemical Abstracts, vol. 77 (1972) 87283f.
Francke Ernst J. W.
Ohloff Gunther
Vite Jean P.
Firmenich S.A.
Raymond Richard
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