Patents Assigned to BASF K & F Corporation
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Patent number: 5235098Abstract: The method is directed to the preparation of dodecahydro-3a,6,6,9a-tetramethyl-naphtho[2,1-b]furan from sclareol using an alkoxy-radical fragmentation reaction. A novel 9-haloethyl decalin derivative is an intermediate in this method.Type: GrantFiled: September 18, 1989Date of Patent: August 10, 1993Assignee: BASF K&F CorporationInventor: Philip A. Christenson
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Patent number: 5225608Abstract: The present invention relates to novel substituted cyclohexanol compounds possessing a sandalwood aroma which are useful as fragrance materials. The invention also provides methods for synthesis thereof through a novel aldehyde intermediate. The compounds of the invention have the formula: ##STR1## wherein A is ##STR2## and wherein R.sub.1 is methyl or ethyl, R.sub.2 -R.sub.7 are independently hydrogen or methyl with the proviso that a maximum of two of the substituents R.sub.2 -R.sub.7 are methyl, and R.sub.8 is hydrogen, lower alkyl (C.sub.1 to C.sub.5) or acyl. The invention also provides fragrance compositions which utilize the compounds of the invention to impart a sandalwood aroma to perfume compositions, colognes and perfumed articles.Type: GrantFiled: August 6, 1991Date of Patent: July 6, 1993Assignee: BASF K & F CorporationInventors: Robert Eilerman, Philip Christenson, John Yurecko, Jr., Thomas Zebovitz
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Patent number: 5200330Abstract: A process for the preparation of "natural" methyl anthranilate which comprises the microbial N-demethylation of methyl N-methyl-anthranilate is disclosed.Type: GrantFiled: September 14, 1990Date of Patent: April 6, 1993Assignee: BASF K&F CorporationInventors: Gregory V. Page, Bonita Scire, Mohamed I. Farbood
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Patent number: 5147463Abstract: This invention provides novel cyclic acetals useful as delayed release flavorants and odorants having the general formula: ##STR1## These compounds possess no detectable flavor or odor themselves at normal temperatures and atmospheric conditions but release an aldehyde flavorant upon heating at higher temperatures. The novel cyclic acetals of the present invention may be used as flavorants in tobacco compositions or tobacco substitutes, as sustained flavorants and odorants to mask or enhance the flavors and odors of burning tobacco products, as flavor additives to microwaveable foods, and in the preparation of chewing gums.Type: GrantFiled: August 18, 1989Date of Patent: September 15, 1992Assignee: BASF K&F CorporationInventors: Robert G. Eilerman, Philip A. Christenson, John M. Yurecko, Jr., Frank Mild, Peter E. Kucharski
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Patent number: 5137579Abstract: Menthyl pyran compounds are provided repesented by the formula 1: ##STR1## wherein R is H or lower acyl or 1-3 carbon atoms; R' is H, hydroxyl, or C.sub.1-3 acyloxy, and the dotted line represents an optional double bond.Use of the compounds provides a menthol note upon pyrolysis or hydrolysis. Smoking compositions containing a compound of formula 1 are also included.Type: GrantFiled: March 31, 1989Date of Patent: August 11, 1992Assignee: BASF K&F CorporationInventors: Philip Christenson, Robert Eilerman
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Patent number: 5037802Abstract: The present invention relates to novel substituted cyclohexanol compounds possessing a sandalwood aroma which are useful as fragrance materials. The invention also provides methods for synthesis thereof through a novel aldehyde intermediate. The compounds of the invention have the formula: ##STR1## and wherein R.sub.1 is methyl or ethyl, R.sub.2 -R.sub.7 are independently hydrogen or methyl with the proviso that a maximum of two of the substituents R.sub.2 -R.sub.7 are methyl, and R.sub.8 is hydrogen, lower alkyl (C.sub.1 or C.sub.5) or acyl. The invention also provides fragrance compositions which utilize the compounds of the invention to impart a sandalwood aroma to perfume compositions, colognes and perfumed articles.Type: GrantFiled: July 10, 1990Date of Patent: August 6, 1991Assignee: BASF K & F CorporationInventors: Robert Eilerman, Philip Christenson, John Yurecko, Jr., Thomas Zebovitz
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Patent number: 5030656Abstract: A method of treating injuries in a patient associated with spinal cord trauma is disclosed. The method comprises administering to the patient a therapeutically effective amount of (S)-emopamil or a physiologically acceptable salt thereof.Type: GrantFiled: March 30, 1990Date of Patent: July 9, 1991Assignee: BASF K&F CorporationInventors: Robert A. O'Brien, Steven K. Salzman
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Patent number: 5024847Abstract: This invention provides oxygen or sulfur containing compounds possessing fruity, floral, or woody odors. These compounds may be used to fragrance or flavor a variety of consumer products such as tobacco products, foodstuffs, beverages, gums, mouthwashes, toothpastes, cosmetics, pharmaceutical preparations, and medicinal products. The disclosure also provides a process for the preparation of these compounds.Type: GrantFiled: September 18, 1989Date of Patent: June 18, 1991Assignee: BASF K&F CorporationInventors: Philip A. Christenson, Robert G. Eilerman, Paul J. Riker, Brian J. Drake
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Patent number: 5015477Abstract: The edible baked composition delivers cholestyramine in a palatable, pleasant tasting form. Embodiments include a nutrition bar and a cookie. The composition is useful for the control of endogenous cholesterol levels in humans.Type: GrantFiled: March 26, 1990Date of Patent: May 14, 1991Assignee: BASF K & F CorporationInventors: Thomas G. Wood, Carol J. Xenides
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Patent number: 4931280Abstract: The edible baked composition delivers cholestyramine in a palatable, pleasant tasting form. Embodiments include a nutrition bar and a cookie. The composition is useful for the control of endogenous cholesterol levels in humans.Type: GrantFiled: June 13, 1988Date of Patent: June 5, 1990Assignee: BASF K & F CorporationInventors: Thomas G. Wood, Carol J. Xenides
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Patent number: 4891447Abstract: The present invention relates to novel substituted cyclohexanol compounds possessing a sandalwood aroma which are useful as fragrance materials. The invention also provides methods for synthesis thereof through a novel aldehyde intermediate. The compounds of the invention have the formula: ##STR1## wherein A is ##STR2## and wherein R.sub.1 is methyl or ethyl, R.sub.2 -R.sub.7 are independently hydrogen or methyl with the proviso that a maximum of two of the substituents R.sub.2 -R.sub.7 are methyl, and R.sub.8 is hydrogen, lower alkyl (C.sub.1 to C.sub.5) or acyl. The invention also provides fragrance compositions which utilize the compounds of the invention to impart a sandalwood aroma to perfume compositions, colognes and perfumed articles.Type: GrantFiled: December 16, 1988Date of Patent: January 2, 1990Assignee: BASF K&F CorporationInventors: Robert Eilerman, Philip Christenson, John Yurecko, Jr., Thomas Zebovitz
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Patent number: 4880775Abstract: The present invention relates to novel poly-alkylated benzodioxin compounds possessing a musk-like aroma which are useful as fragrance materials. The compounds of the invention have the formula: ##STR1## where R.sup.1 to R.sup.4 are hydrogen or lower alkyl (C.sub.1 to C.sub.5), provided that the compound has no more than 18 carbon atoms. The invention provides for synthesis of a novel phenolic intermediate and synthesis of the compounds of the invention. The invention also provides fragrance compositions which utilize the compounds of the invention to modify, enhance, or impart a musk-like aroma to perfume compositions, colognes and perfumed articles.Type: GrantFiled: February 1, 1987Date of Patent: November 14, 1989Assignee: BASF K&F CorporationInventors: Philip A. Christenson, Brian Drake, Paul J. Riker
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Patent number: 4868339Abstract: Multimethyl cyclohexene or cyclohexane derivatives having woody, spicy, amber or violet odors are disclosed. The derivatives can be formulated into perfurmes, talcs, lotions, cremes and air fresheners.Type: GrantFiled: September 23, 1987Date of Patent: September 19, 1989Assignee: BASF K & F CorporationInventors: Philip A. Christenson, Brian J. Drake