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21.
公开(公告)号:US20180362431A1
公开(公告)日:2018-12-20
申请号:US15781914
申请日:2016-12-08
发明人: Roger Laine
CPC分类号: C07C45/40 , A61K31/122 , C07C29/40 , C07C45/512 , C07C45/66 , C07C45/68 , C07C45/74 , C07C2602/28 , C07C2602/42 , C07C49/433 , C07C49/653 , C07C35/28 , C07C49/693
摘要: An inexpensive, stereoselective synthesis for nootkatone, tetrahydronootkatone, and their derivatives is disclosed utilizing ozonolysis. The starting materials used in the synthesis are inexpensive and the reactions are commercially feasible and amenable to scaling up. The principal starting material, (−)-β-Pinene, is on the GRAS list (generally recognized as safe).
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公开(公告)号:US08450533B2
公开(公告)日:2013-05-28
申请号:US12673901
申请日:2008-08-19
申请人: Fridtjof Schroder
发明人: Fridtjof Schroder
IPC分类号: C07C31/133 , C07C27/00
CPC分类号: C07C27/00 , A23L27/203 , C07C29/44 , C07C31/1333 , C07C31/137 , C07C35/27 , C07C35/37 , C07C2601/02 , C07C2601/08 , C07C2601/10 , C07C2602/18 , C07C2602/20 , C07C2602/50 , C07C2603/64 , C07C2603/94 , C07C2603/96 , C11B9/003 , C11B9/0042 , C11B9/0049 , C11B9/0057 , C11B9/0061 , C07C33/12 , C07C33/05 , C07C31/13 , C07C35/28 , C07C33/34 , C07C35/23
摘要: A method for the preparation of cyclopropyl carbinols by cyclopropanation of unsaturated alcoholates, utilizing a reagent system selected from (A) magnesium metal and dibromomethane, and (B) dibromomethane and a tertiary Grignard reagent, the reaction being carried out in the presence of an ether solvent.The process is useful, for example, for the preparation of ingredients for the flavor and fragrance industry.
摘要翻译: 通过使用选自(A)镁金属和二溴甲烷的试剂系统和(B)二溴甲烷和叔格氏试剂,通过不饱和醇的环丙烷化制备环丙基甲醇的方法,该反应在醚的存在下进行 溶剂。 该方法例如用于制备风味和香料工业的成分是有用的。
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公开(公告)号:US20110124924A1
公开(公告)日:2011-05-26
申请号:US12673901
申请日:2008-08-19
申请人: Fridtjof Schroder
发明人: Fridtjof Schroder
CPC分类号: C07C27/00 , A23L27/203 , C07C29/44 , C07C31/1333 , C07C31/137 , C07C35/27 , C07C35/37 , C07C2601/02 , C07C2601/08 , C07C2601/10 , C07C2602/18 , C07C2602/20 , C07C2602/50 , C07C2603/64 , C07C2603/94 , C07C2603/96 , C11B9/003 , C11B9/0042 , C11B9/0049 , C11B9/0057 , C11B9/0061 , C07C33/12 , C07C33/05 , C07C31/13 , C07C35/28 , C07C33/34 , C07C35/23
摘要: A method for the preparation of cyclopropyl carbinols by cyclopropanation of unsaturated alcoholates, utilising a reagent system selected from (A) magnesium metal and dibromomethane, and (B) dibromomethane and a tertiary Grignard reagent, the reaction being carried out in the presence of an ether solvent.The process is useful, for example, for the preparation of ingredients for the flavour and fragrance industry.
摘要翻译: 通过使用选自(A)镁金属和二溴甲烷的试剂系统和(B)二溴甲烷和叔格氏试剂,通过不饱和醇的环丙烷化制备环丙基甲醇的方法,该反应在醚的存在下进行 溶剂。 该方法例如用于制备风味和香料工业的成分是有用的。
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公开(公告)号:US20070135388A1
公开(公告)日:2007-06-14
申请号:US11609580
申请日:2006-12-12
IPC分类号: A61K31/665 , A61K31/5375 , A61K31/426 , A61K31/421 , A61K31/12
CPC分类号: C07C49/747 , C07C29/03 , C07C37/055 , C07C41/20 , C07C41/30 , C07C45/296 , C07C45/54 , C07C45/567 , C07C45/71 , C07C49/753 , C07C49/83 , C07C251/44 , C07C331/24 , C07C2601/08 , C07C2602/42 , C07D317/26 , C07D339/06 , C07C49/433 , C07C39/23 , C07C39/17 , C07C39/18 , C07C43/215 , C07C43/21 , C07C35/28
摘要: Bicyclic-cannabinoids and methods of preparation and use are presented. These compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response may be useful to treat a number of physiological conditions.
摘要翻译: 提出了双环类大麻素及其制备和使用方法。 当以治疗有效量施用于个体或动物时,这些化合物导致个体或动物中该化合物足够高的水平以引起生理反应。 生理反应可用于治疗许多生理条件。
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公开(公告)号:US06239314B1
公开(公告)日:2001-05-29
申请号:US09680814
申请日:2000-10-05
申请人: Jerzy A. Bajgrowicz , Georg Frater
发明人: Jerzy A. Bajgrowicz , Georg Frater
IPC分类号: C07C49105
CPC分类号: C11B9/003 , C07C31/13 , C07C31/137 , C07C33/12 , C07C35/28 , C07C45/59 , C07C45/67 , C07C45/68 , C07C45/69 , C07C45/74 , C07C47/225 , C07C47/44 , C07C49/21 , C07C49/553 , C07C49/613 , C07C49/627 , C07C49/633 , C07C47/115
摘要: The invention relates to compounds of the general formula in which R1 to R7 are, independently, H, methyl or ethyl, R8+R9 together form methylene (—CH2—) or a single bond, or R1+R2 together form —(CH2)n—, with n being 3 or 4, or R3+R5 or R5+R7 represent methylene or a single bond; and the presence of at least one cyclopropane ring in the molecule is compulsory and the side chain can be saturated or contains one double bond in position &agr;,&bgr; or &bgr;,&ggr;, a process for the manufacture of these compounds, compounds used to perform the process and the use of these compounds as an odorant or as an ingredient of an odorant composition.
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公开(公告)号:US06235943B1
公开(公告)日:2001-05-22
申请号:US09680818
申请日:2000-10-05
申请人: Jerzy A. Bajgrowicz , Georg Frater
发明人: Jerzy A. Bajgrowicz , Georg Frater
IPC分类号: C07C49105
CPC分类号: C11B9/003 , C07C31/13 , C07C31/137 , C07C33/12 , C07C35/28 , C07C45/59 , C07C45/67 , C07C45/68 , C07C45/69 , C07C45/74 , C07C47/225 , C07C47/44 , C07C49/21 , C07C49/553 , C07C49/613 , C07C49/627 , C07C49/633 , C07C47/115
摘要: The invention relates to compounds of the general formula in which R1 to R7 are, independently, H, methyl or ethyl, R8+R9 together form methylene (—CH2—) or a single bond, or R1+R2 together form —(CH2)n—, with n being 3 or 4, or R3+R5 or R5+R7 represent methylene or a single bond; and the presence of at least one cyclopropane ring in the molecule is compulsory and the side chain can be saturated or contains one double bond in position &agr;,&bgr; or &bgr;,&ggr;, a process for the manufacture of these compounds, compounds used to perform the process and the use of these compounds as an odorant or as an ingredient of an odorant composition.
摘要翻译: 本发明涉及一般形式的化合物,其中R 1至R 7独立地为H,甲基或乙基,R 8 + R 9一起形成亚甲基(-CH 2 - )或单键,或者R 1 + R 2一起形成 - (CH 2)n - ,其中n为3或4,或R3 + R5或R5 + R7表示亚甲基或单键; 并且分子中存在至少一个环丙烷环是强制性的,并且侧链可以饱和或在α,β或β位置上含有一个双键,γ是制备这些化合物的方法,用于执行 方法和这些化合物作为气味剂或作为气味组合物的成分的用途。
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公开(公告)号:US6162954A
公开(公告)日:2000-12-19
申请号:US295841
申请日:1999-04-21
申请人: Jerzy A. Bajgrowicz , Georg Frater
发明人: Jerzy A. Bajgrowicz , Georg Frater
IPC分类号: A61K8/34 , A61Q13/00 , C07C31/13 , C07C31/137 , C07C33/12 , C07C35/28 , C07C45/59 , C07C45/67 , C07C45/68 , C07C45/69 , C07C45/74 , C07C47/225 , C07C47/44 , C07C49/21 , C07C49/553 , C07C49/613 , C07C49/627 , C07C49/633 , C11B9/00 , C07C35/06
CPC分类号: C11B9/003 , C07C31/13 , C07C31/137 , C07C33/12 , C07C35/28 , C07C45/59 , C07C45/67 , C07C45/68 , C07C45/69 , C07C45/74 , C07C47/225 , C07C47/44 , C07C49/21 , C07C49/553 , C07C49/613 , C07C49/627 , C07C49/633 , C07C47/115
摘要: The invention relates to compounds of the general formula ##STR1## in which R.sup.1 to R.sup.7 are, independently, H, methyl or ethyl, R.sup.8 +R.sup.9 together form methylene (--CH.sub.2 --) or a single bond, or R.sup.1 +R.sup.2 together form --(CH.sub.2).sub.n --, with n being 3 or 4, or R.sup.3 +R.sup.5 or R.sup.5 +R.sup.7 represent methylene or a single bond; and the presence of at least one cyclopropane ring in the molecule is compulsory and the side chain can be saturated or contains one double bond in position .alpha.,.beta. or .beta.,.gamma., a process for the manufacture of these compounds, compounds used to perform the process and the use of these compounds as an odorant or as an ingredient of an odorant composition.
摘要翻译: 本发明涉及通式的化合物,其中R 1至R 7独立地为H,甲基或乙基,R 8 + R 9一起形成亚甲基(-CH 2 - )或单键,或者R 1 + R 2一起形成 - (CH 2) n-,其中n为3或4,或R3 + R5或R5 + R7表示亚甲基或单键; 并且分子中存在至少一个环丙烷环是强制性的,并且侧链可以饱和或在α,β或β位置上含有一个双键,γ是制备这些化合物的方法,用于执行 方法和这些化合物作为气味剂或作为气味组合物的成分的用途。
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公开(公告)号:US5714642A
公开(公告)日:1998-02-03
申请号:US523469
申请日:1995-09-05
申请人: Christophe Didion , Dominique Petre
发明人: Christophe Didion , Dominique Petre
IPC分类号: A61K8/30 , A61K8/34 , A61K8/37 , A61Q5/00 , A61Q5/02 , A61Q13/00 , C07C33/20 , C07C35/12 , C07C35/28 , C07C67/56 , C11B9/00 , C12P7/02 , C12P41/00 , C12R1/39 , C12R1/645 , C12R1/66 , C12R1/72 , C12R1/785 , C12R1/80 , C12R1/845 , C07C29/74
CPC分类号: C12P41/004 , C07C33/20 , C07C35/12 , C07C35/28 , C07C67/56 , C11B9/0015 , C11B9/0019 , C12P7/02
摘要: Immixture of stereoisomeric alcohols is resolved by selectively enzymatically acylating one of the stereoisomers thereof, in the presence of a catalytically effective amount of a hydrolase, for example a lipase, esterase or acylase, in a biphasic hydroorganic reaction medium, and thence separating the alcohol stereoisomer from the ester stereoisomer thus formed.
摘要翻译: 通过在双相水有机反应介质中在催化有效量的水解酶例如脂肪酶,酯酶或酰基转移酶的存在下,通过选择性酶促酰化其立体异构体来分离立体异构醇的混合物,然后分离醇立体异构体 从如此形成的酯立体异构体。
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29.
公开(公告)号:US2596279A
公开(公告)日:1952-05-13
申请号:US20363250
申请日:1950-12-30
申请人: INTERCHEM CORP
IPC分类号: C07C35/28
CPC分类号: C07C35/28
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公开(公告)号:US20240141254A1
公开(公告)日:2024-05-02
申请号:US18277133
申请日:2021-03-09
申请人: Symrise AG
CPC分类号: C11B9/0046 , A61K8/34 , A61Q13/00 , C07C35/28
摘要: The invention relates to the use of the compounds of formula (I) as an odoriferous substance.
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