Synthesis and Herbicidal Activity of Substituted Tetrahydronaphthalenes (Part II)
摘要:
This paper reports the synthesis and the biological activity of novel tetrahydronaphthalenes with substitution of functional groups at each position of the aromatic ring and substitution of various alkyl groups at the 1-position of the non-aromatic ring. These compounds exhibited pre-emergent herbicidal activity which was determined by the orientation and type of functional groups on the aromatic ring with the 1,1-dimethyl substitution on the non-aromatic ring. The activity tended to be highest for nitro or methyl at the 5- and 7-positions with an amino or ester group at the 6-position and a dimethyl substitution at the 1-position.
Odeur et constitution XVIII. Sur un dérivé indanique à odeur musquée
作者:Cl. Ferrero、R. Helg
DOI:10.1002/hlca.19590420640
日期:——
(1) The present paper describes the synthesis of 1,1-dimethyl-4-acetyl-6-t-butyl-indan, and particularly our structure investigation of this very strong musk compound discovered independently by M. G. J. Beets and co-workers and by the authors.
The present invention pertains to novel octahydro-indene compounds and their unexpected advantageous use thereof in enhancing, improving or modifying the fragrance of perfumes, colognes, toilet waters, fabric care products, personal products, and the like.
Non-peptide GnRH agents, pharmaceutical compositions, and methods for their use
申请人:Pfizer Inc.
公开号:US20040053951A1
公开(公告)日:2004-03-18
Non-peptide GnRH agents that inhibit the effect of gonadotropin-releasing hormone are described. Such agents are useful for treating mammalian reproductive disorders and steroid hormone-dependent tumors as well as for regulating fertility, where suppression of gonadotropin release is indicated.
Non-peptide GnRH agents, Pharmaceutical compositions, and methods for their use
申请人:Pfizer, Inc.
公开号:US06833372B2
公开(公告)日:2004-12-21
Non-peptide GnRH agents that inhibit the effect of gonadotropin-releasing hormone are described. Such agents are useful for treating mammalian reproductive disorders and steroid hormone-dependent tumors as well as for regulating fertility, where suppression of gonadotropin release is indicated.