摘要:
Insecticides of the general formula wherein R₁ is an optionally substituted 5- to 10-member heterocyclic moiety; R₂ is an optionally substituted alkyl, cycloalkyl or alkenyl moiety; X is oxygen, sulfur or -NH-; and R₃ is: (a) an optionally substituted 3-phenoxyphenalkyl, 3-phenoxypyridylalkyl, 3-(pyridyloxy)phenalkyl, 3-phenylaminophenalkyl, 3-benzylphenalkyl or 3-benzyloxyphenalkyl moiety; (b) a benzylfuranylmethyl moiety; (c) a 3- or 4-substituted benzyl or tetrafluorobenzyl moiety; (d) 4-phenoxy-2-butyn-2-yl; or (e) 2-methyl-3-phenylbenzyl.
摘要:
A composition for external use contains at least one active ingredient and a capped ethoxylated alcohol of the formula RO(EO) x R¹ where R and R¹ are both hydrocarbon or substituted hydrocarbon and x is at least two. R is preferably a higher alkyl group and R¹ is a lower alkyl group. x is preferably at least 4. The ethoxylated alcohol is typically used in an amount to provide a soothing effect. The ethoxylated alcohol may be incorporated into cosmetic or pharmaceutical compositions such as shaving cream, pre-and after-shave lotions, sunburn lotions, lotions and creams for chapped lips etc., insect bite lotions etc., mouth wash, and anti-perspirant.
摘要:
Compounds of the formula wherein R is hydrogen; halogen; C₁-C₂ alkyl; C₁-C₂ alkoxy; nitro; cyano; C₁-C₂ haloalkyl; or R a SO n - wherein n is 0 or 2 and R a is C₁-C₂ alkyl, trifluoromethyl of difluoromethyl; or trifluoromethoxy or difluoromethoxy; R¹ is hydrogen or C₁-C₄ alkyl; R² is hydrogen or C₁-C₄ alkyl; or R¹ and R² together are C₂-C₅ alkylene; R³ is C₁-C₄ alkyl; R⁴ is C₁-C₄ alkyl; or R³ and R⁴ together are C₂-C₅ alkylene; R⁵ and R⁶ independently are (1) hydrogen; (2) halogen; (3) C₁-C₄ alkyl; (4) C₁-C₄ alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C₁-C₄ haloalkyl; (9) R b SO n -wherein n is the integer 0, 1 or 2; and R b is (a) C₁-C₄ alkyl; (b) C₁-C₄ alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR c R d wherein R c and R d independently are hydrogen or C₁-C₄ alkyl; (11) R e C(O)- wherein R e is C₁-C₄ alkyl or C₁-C₄ alkoxy; or (12) -SO₂NR c R d are as defined; and (13) -N(R c )C(O)R d wherein R c and R d are as defined; and R⁷ is hydrogen, C₁-C₄ alkyl, C₂-C₅ alkenyl, C₂-C₅ alkynyl or cyano and their salts.
摘要翻译:式CHEM的化合物,其中R是氢; 卤素; C1-C2烷基; C1-C2烷氧基; 硝基; 氰基; C 1 -C 2卤代烷基; 或R aSOn-,其中n为0或2,R a为C 1 -C 2烷基,二氟甲基的三氟甲基; 或三氟甲氧基或二氟甲氧基; R 1是氢或C 1 -C 4烷基; R 2是氢或C 1 -C 4烷基; 或R 1和R 2一起是C 2 -C 5亚烷基; R 3是C 1 -C 4烷基; R 4是C 1 -C 4烷基; 或R 3和R 4一起是C 2 -C 5亚烷基; R 5和R 6独立地为(1)氢; (2)卤素; (3)C 1 -C 4烷基; (4)C1-C4烷氧基; (5)三氟甲氧基; (6)氰基; (7)硝基; (8)C 1 -C 4卤代烷基; (9)R b SO n - 其中n是整数0,1或2; 和R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NR c R d其中R c和R d独立地是氢或C 1 -C 4烷基; (11)R e(O) - 其中R e是C 1 -C 4烷基或C 1 -C 4烷氧基; 或(12)-SO 2 NR c R d定义; 和(13)-N(R c)C(O)R d,其中R c和R d如定义; 并且R 7是氢,C 1 -C 4烷基,C 2 -C 5烯基,C 2 -C 5炔基或氰基及其盐。
摘要:
Sunscreen compositions are described which contain certain cyclohexenylidene cyanoacetate esters and amides which act as UV filters when incorporated in a carrier in amounts ranging from 0.1-50% by weight.
摘要:
Oligomeric polyesters and polyamides containing dipiperidyl triazine moieties are effective light stabilizers for synthetic polymers and particularly polyolefins.
摘要:
Polyurethane/urea foams are derived from prepolymers having branched chain linked isocyanate end groups and components containing isocyanate reactive imino/enamino-functional compounds.
摘要:
Improved reinforced polyurethane/urea articles are made by reacting an organic polyisocyanate with low viscosity imino/enaminefunctional compounds in contact with fiberous reinforcing agents.
摘要:
The present invention relates to a process for the preparation of alkyl semicarbazides by reaction of a dithiocarbamate and hydrazine in a weakly basic reaction media using a metal rearrangement catalyst.