TETRACYCLIC COMPOUND HAVING DIHYDROBENZOFURAN RING OR DIHYDROBENZOPYRAN RING, AND FRAGRANCE MATERIAL COMPOSITION CONTAINING SAME
The present invention relates to a dihydrobenzofuran compound or dihydrobenzopyran compound represented by formula (1) (wherein each of R1, R2 and R3 independently represents a hydrogen atom, an alkoxy group having from 1 to 5 carbon atoms, or an alkyl group; each of R4a and R4c represents a hydroge...
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| creator | HAKAMATA Tomohiko DASSONNEVILLE Benjamin KAWARAYA Akihiro YAMAMOTO Kenichi |
| description | The present invention relates to a dihydrobenzofuran compound or dihydrobenzopyran compound represented by formula (1) (wherein each of R1, R2 and R3 independently represents a hydrogen atom, an alkoxy group having from 1 to 5 carbon atoms, or an alkyl group; each of R4a and R4c represents a hydrogen atom, and one of R4b and R4d represents a hydrogen atom, while the other represents an alkyl group having from 1 to 5 carbon atoms or an alkenyl group having from 2 to 5 carbon atoms; or alternatively, R4a and R4b combine together to form an alkylidene group having from 1 to 5 carbon atoms, and each of R4c and R4d represents a hydrogen atom; or alternatively, each of R4a and R4b represents a hydrogen atom, and R4c and R4d combine together to form an alkylidene group having from 1 to 5 carbon atoms; each of R5 and R6 independently represents a hydrogen atom or a methyl group; n represents 0 or 1; and in cases where n is 0, ring A represents a five-membered ring, while in cases where n is 1, ring A represents a six-membered ring).
La présente invention concerne un composé de dihydrobenzofurane ou un composé de dihydrobenzopyrane représenté par la formule (1) (dans laquelle chacun des R1, R2 et R3 représente indépendamment un atome d'hydrogène, un groupe alcoxy comportant de 1 à 5 atomes de carbone, ou un groupe alkyle ; chacun des R4a et R4c représente un atome d'hydrogène, et un élément parmi R4b et R4d représente un atome d'hydrogène, tandis que l'autre représente un groupe alkyle comportant de 1 à 5 atomes de carbone ou un groupe alcényle comportant de 2 à 5 atomes de carbone ; ou, en variante, R4a3 et R4b se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone et chacun des R4c et R4d représente un atome d'hydrogène ; ou en variante, chacun des R4a et R4b représente un atome d'hydrogène, et R4c et R4d se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone ; chacun des R5 et R6 représente indépendamment un atome d'hydrogène ou un groupe méthyle ; n est égal à 0 ou 1 ; et, dans les cas où n est égal à 0, le cycle A représente un cycle à cinq chaînons, tandis que dans les cas où n est égal à 1, le cycle A représente un cycle à six chaînons).
本発明は、式（１）（式中、Ｒ１、Ｒ２及びＲ３は各々独立に、水素原子、炭素数１～５のアルコキシ基又はアルキル基を表し、Ｒ４ａ及びＲ４ｃは水素原子を表し、Ｒ４ｂ及びＲ４ｄは一方が水素原子を表し、他方が炭素数１～５のアルキル基又は炭素数２～５のアルケニル基を表すか、Ｒ４ａとＲ４ｂとで炭素数１～５のアルキリデン基を形成し、Ｒ４ｃ及びＲ４ｄは水素原子を表すか、Ｒ４ａ及びＲ４ｂは水素原子を表し、Ｒ４ｃとＲ４ｄとで炭素数１～５のアルキリデン基を形成し、Ｒ５及びＲ６は各々独立に水素原子又はメチル基を表し、ｎは０又は１であり、ｎ＝０の時、環Ａは５員 |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2022045033A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2022045033A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2022045033A13</originalsourceid><addsrcrecordid>eNrjZGgIcQ0JcnSOdPbxdFZw9vcN8A_1c1HwcAzz9HNXcPH0iHQJ8ndy9YvydwsNcvRTCAIJ-wehyAREwmR0FByBmt2CHN2BIs6uCr6OIa5Bno4-EIODPUM8_f2AbL8QR08_kEHBjr6uPAysaYk5xam8UJqbQdnNNcTZQze1ID8-tbggMTk1L7UkPtzfyMDIyMDE1MDY2NHQmDhVAMj4PZ4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>TETRACYCLIC COMPOUND HAVING DIHYDROBENZOFURAN RING OR DIHYDROBENZOPYRAN RING, AND FRAGRANCE MATERIAL COMPOSITION CONTAINING SAME</title><source>esp@cenet</source><creator>HAKAMATA Tomohiko ; DASSONNEVILLE Benjamin ; KAWARAYA Akihiro ; YAMAMOTO Kenichi</creator><creatorcontrib>HAKAMATA Tomohiko ; DASSONNEVILLE Benjamin ; KAWARAYA Akihiro ; YAMAMOTO Kenichi</creatorcontrib><description>The present invention relates to a dihydrobenzofuran compound or dihydrobenzopyran compound represented by formula (1) (wherein each of R1, R2 and R3 independently represents a hydrogen atom, an alkoxy group having from 1 to 5 carbon atoms, or an alkyl group; each of R4a and R4c represents a hydrogen atom, and one of R4b and R4d represents a hydrogen atom, while the other represents an alkyl group having from 1 to 5 carbon atoms or an alkenyl group having from 2 to 5 carbon atoms; or alternatively, R4a and R4b combine together to form an alkylidene group having from 1 to 5 carbon atoms, and each of R4c and R4d represents a hydrogen atom; or alternatively, each of R4a and R4b represents a hydrogen atom, and R4c and R4d combine together to form an alkylidene group having from 1 to 5 carbon atoms; each of R5 and R6 independently represents a hydrogen atom or a methyl group; n represents 0 or 1; and in cases where n is 0, ring A represents a five-membered ring, while in cases where n is 1, ring A represents a six-membered ring).
La présente invention concerne un composé de dihydrobenzofurane ou un composé de dihydrobenzopyrane représenté par la formule (1) (dans laquelle chacun des R1, R2 et R3 représente indépendamment un atome d'hydrogène, un groupe alcoxy comportant de 1 à 5 atomes de carbone, ou un groupe alkyle ; chacun des R4a et R4c représente un atome d'hydrogène, et un élément parmi R4b et R4d représente un atome d'hydrogène, tandis que l'autre représente un groupe alkyle comportant de 1 à 5 atomes de carbone ou un groupe alcényle comportant de 2 à 5 atomes de carbone ; ou, en variante, R4a3 et R4b se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone et chacun des R4c et R4d représente un atome d'hydrogène ; ou en variante, chacun des R4a et R4b représente un atome d'hydrogène, et R4c et R4d se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone ; chacun des R5 et R6 représente indépendamment un atome d'hydrogène ou un groupe méthyle ; n est égal à 0 ou 1 ; et, dans les cas où n est égal à 0, le cycle A représente un cycle à cinq chaînons, tandis que dans les cas où n est égal à 1, le cycle A représente un cycle à six chaînons).
本発明は、式（１）（式中、Ｒ１、Ｒ２及びＲ３は各々独立に、水素原子、炭素数１～５のアルコキシ基又はアルキル基を表し、Ｒ４ａ及びＲ４ｃは水素原子を表し、Ｒ４ｂ及びＲ４ｄは一方が水素原子を表し、他方が炭素数１～５のアルキル基又は炭素数２～５のアルケニル基を表すか、Ｒ４ａとＲ４ｂとで炭素数１～５のアルキリデン基を形成し、Ｒ４ｃ及びＲ４ｄは水素原子を表すか、Ｒ４ａ及びＲ４ｂは水素原子を表し、Ｒ４ｃとＲ４ｄとで炭素数１～５のアルキリデン基を形成し、Ｒ５及びＲ６は各々独立に水素原子又はメチル基を表し、ｎは０又は１であり、ｎ＝０の時、環Ａは５員環を表し、ｎ＝１の時、環Ａは６員環を表す。）で表されるジヒドロベンゾフラン化合物又はジヒドロベンゾピラン化合物に関する。</description><language>eng ; fre ; jpn</language><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ; CANDLES ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CHEMISTRY ; DETERGENT COMPOSITIONS ; DETERGENTS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; ESSENTIAL OILS ; FATTY ACIDS THEREFROM ; FOODS OR FOODSTUFFS ; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HYGIENE ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; ORGANIC CHEMISTRY ; PERFUMES ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL ; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS ; RECOVERY OF GLYCEROL ; RESIN SOAPS ; SOAP OR SOAP-MAKING ; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS ; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES ; USE OF SINGLE SUBSTANCES AS DETERGENTS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220303&DB=EPODOC&CC=WO&NR=2022045033A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220303&DB=EPODOC&CC=WO&NR=2022045033A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAKAMATA Tomohiko</creatorcontrib><creatorcontrib>DASSONNEVILLE Benjamin</creatorcontrib><creatorcontrib>KAWARAYA Akihiro</creatorcontrib><creatorcontrib>YAMAMOTO Kenichi</creatorcontrib><title>TETRACYCLIC COMPOUND HAVING DIHYDROBENZOFURAN RING OR DIHYDROBENZOPYRAN RING, AND FRAGRANCE MATERIAL COMPOSITION CONTAINING SAME</title><description>The present invention relates to a dihydrobenzofuran compound or dihydrobenzopyran compound represented by formula (1) (wherein each of R1, R2 and R3 independently represents a hydrogen atom, an alkoxy group having from 1 to 5 carbon atoms, or an alkyl group; each of R4a and R4c represents a hydrogen atom, and one of R4b and R4d represents a hydrogen atom, while the other represents an alkyl group having from 1 to 5 carbon atoms or an alkenyl group having from 2 to 5 carbon atoms; or alternatively, R4a and R4b combine together to form an alkylidene group having from 1 to 5 carbon atoms, and each of R4c and R4d represents a hydrogen atom; or alternatively, each of R4a and R4b represents a hydrogen atom, and R4c and R4d combine together to form an alkylidene group having from 1 to 5 carbon atoms; each of R5 and R6 independently represents a hydrogen atom or a methyl group; n represents 0 or 1; and in cases where n is 0, ring A represents a five-membered ring, while in cases where n is 1, ring A represents a six-membered ring).
La présente invention concerne un composé de dihydrobenzofurane ou un composé de dihydrobenzopyrane représenté par la formule (1) (dans laquelle chacun des R1, R2 et R3 représente indépendamment un atome d'hydrogène, un groupe alcoxy comportant de 1 à 5 atomes de carbone, ou un groupe alkyle ; chacun des R4a et R4c représente un atome d'hydrogène, et un élément parmi R4b et R4d représente un atome d'hydrogène, tandis que l'autre représente un groupe alkyle comportant de 1 à 5 atomes de carbone ou un groupe alcényle comportant de 2 à 5 atomes de carbone ; ou, en variante, R4a3 et R4b se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone et chacun des R4c et R4d représente un atome d'hydrogène ; ou en variante, chacun des R4a et R4b représente un atome d'hydrogène, et R4c et R4d se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone ; chacun des R5 et R6 représente indépendamment un atome d'hydrogène ou un groupe méthyle ; n est égal à 0 ou 1 ; et, dans les cas où n est égal à 0, le cycle A représente un cycle à cinq chaînons, tandis que dans les cas où n est égal à 1, le cycle A représente un cycle à six chaînons).
本発明は、式（１）（式中、Ｒ１、Ｒ２及びＲ３は各々独立に、水素原子、炭素数１～５のアルコキシ基又はアルキル基を表し、Ｒ４ａ及びＲ４ｃは水素原子を表し、Ｒ４ｂ及びＲ４ｄは一方が水素原子を表し、他方が炭素数１～５のアルキル基又は炭素数２～５のアルケニル基を表すか、Ｒ４ａとＲ４ｂとで炭素数１～５のアルキリデン基を形成し、Ｒ４ｃ及びＲ４ｄは水素原子を表すか、Ｒ４ａ及びＲ４ｂは水素原子を表し、Ｒ４ｃとＲ４ｄとで炭素数１～５のアルキリデン基を形成し、Ｒ５及びＲ６は各々独立に水素原子又はメチル基を表し、ｎは０又は１であり、ｎ＝０の時、環Ａは５員環を表し、ｎ＝１の時、環Ａは６員環を表す。）で表されるジヒドロベンゾフラン化合物又はジヒドロベンゾピラン化合物に関する。</description><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</subject><subject>CANDLES</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CHEMISTRY</subject><subject>DETERGENT COMPOSITIONS</subject><subject>DETERGENTS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>ESSENTIAL OILS</subject><subject>FATTY ACIDS THEREFROM</subject><subject>FOODS OR FOODSTUFFS</subject><subject>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>ORGANIC CHEMISTRY</subject><subject>PERFUMES</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</subject><subject>PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS</subject><subject>RECOVERY OF GLYCEROL</subject><subject>RESIN SOAPS</subject><subject>SOAP OR SOAP-MAKING</subject><subject>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</subject><subject>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><subject>USE OF SINGLE SUBSTANCES AS DETERGENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGgIcQ0JcnSOdPbxdFZw9vcN8A_1c1HwcAzz9HNXcPH0iHQJ8ndy9YvydwsNcvRTCAIJ-wehyAREwmR0FByBmt2CHN2BIs6uCr6OIa5Bno4-EIODPUM8_f2AbL8QR08_kEHBjr6uPAysaYk5xam8UJqbQdnNNcTZQze1ID8-tbggMTk1L7UkPtzfyMDIyMDE1MDY2NHQmDhVAMj4PZ4</recordid><startdate>20220303</startdate><enddate>20220303</enddate><creator>HAKAMATA Tomohiko</creator><creator>DASSONNEVILLE Benjamin</creator><creator>KAWARAYA Akihiro</creator><creator>YAMAMOTO Kenichi</creator><scope>EVB</scope></search><sort><creationdate>20220303</creationdate><title>TETRACYCLIC COMPOUND HAVING DIHYDROBENZOFURAN RING OR DIHYDROBENZOPYRAN RING, AND FRAGRANCE MATERIAL COMPOSITION CONTAINING SAME</title><author>HAKAMATA Tomohiko ; DASSONNEVILLE Benjamin ; KAWARAYA Akihiro ; YAMAMOTO Kenichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2022045033A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2022</creationdate><topic>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</topic><topic>CANDLES</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>CHEMISTRY</topic><topic>DETERGENT COMPOSITIONS</topic><topic>DETERGENTS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>ESSENTIAL OILS</topic><topic>FATTY ACIDS THEREFROM</topic><topic>FOODS OR FOODSTUFFS</topic><topic>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>ORGANIC CHEMISTRY</topic><topic>PERFUMES</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</topic><topic>PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS</topic><topic>RECOVERY OF GLYCEROL</topic><topic>RESIN SOAPS</topic><topic>SOAP OR SOAP-MAKING</topic><topic>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</topic><topic>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><topic>USE OF SINGLE SUBSTANCES AS DETERGENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAKAMATA Tomohiko</creatorcontrib><creatorcontrib>DASSONNEVILLE Benjamin</creatorcontrib><creatorcontrib>KAWARAYA Akihiro</creatorcontrib><creatorcontrib>YAMAMOTO Kenichi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAKAMATA Tomohiko</au><au>DASSONNEVILLE Benjamin</au><au>KAWARAYA Akihiro</au><au>YAMAMOTO Kenichi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TETRACYCLIC COMPOUND HAVING DIHYDROBENZOFURAN RING OR DIHYDROBENZOPYRAN RING, AND FRAGRANCE MATERIAL COMPOSITION CONTAINING SAME</title><date>2022-03-03</date><risdate>2022</risdate><abstract>The present invention relates to a dihydrobenzofuran compound or dihydrobenzopyran compound represented by formula (1) (wherein each of R1, R2 and R3 independently represents a hydrogen atom, an alkoxy group having from 1 to 5 carbon atoms, or an alkyl group; each of R4a and R4c represents a hydrogen atom, and one of R4b and R4d represents a hydrogen atom, while the other represents an alkyl group having from 1 to 5 carbon atoms or an alkenyl group having from 2 to 5 carbon atoms; or alternatively, R4a and R4b combine together to form an alkylidene group having from 1 to 5 carbon atoms, and each of R4c and R4d represents a hydrogen atom; or alternatively, each of R4a and R4b represents a hydrogen atom, and R4c and R4d combine together to form an alkylidene group having from 1 to 5 carbon atoms; each of R5 and R6 independently represents a hydrogen atom or a methyl group; n represents 0 or 1; and in cases where n is 0, ring A represents a five-membered ring, while in cases where n is 1, ring A represents a six-membered ring).
La présente invention concerne un composé de dihydrobenzofurane ou un composé de dihydrobenzopyrane représenté par la formule (1) (dans laquelle chacun des R1, R2 et R3 représente indépendamment un atome d'hydrogène, un groupe alcoxy comportant de 1 à 5 atomes de carbone, ou un groupe alkyle ; chacun des R4a et R4c représente un atome d'hydrogène, et un élément parmi R4b et R4d représente un atome d'hydrogène, tandis que l'autre représente un groupe alkyle comportant de 1 à 5 atomes de carbone ou un groupe alcényle comportant de 2 à 5 atomes de carbone ; ou, en variante, R4a3 et R4b se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone et chacun des R4c et R4d représente un atome d'hydrogène ; ou en variante, chacun des R4a et R4b représente un atome d'hydrogène, et R4c et R4d se combinent pour former un groupe alkylidène comportant de 1 à 5 atomes de carbone ; chacun des R5 et R6 représente indépendamment un atome d'hydrogène ou un groupe méthyle ; n est égal à 0 ou 1 ; et, dans les cas où n est égal à 0, le cycle A représente un cycle à cinq chaînons, tandis que dans les cas où n est égal à 1, le cycle A représente un cycle à six chaînons).
本発明は、式（１）（式中、Ｒ１、Ｒ２及びＲ３は各々独立に、水素原子、炭素数１～５のアルコキシ基又はアルキル基を表し、Ｒ４ａ及びＲ４ｃは水素原子を表し、Ｒ４ｂ及びＲ４ｄは一方が水素原子を表し、他方が炭素数１～５のアルキル基又は炭素数２～５のアルケニル基を表すか、Ｒ４ａとＲ４ｂとで炭素数１～５のアルキリデン基を形成し、Ｒ４ｃ及びＲ４ｄは水素原子を表すか、Ｒ４ａ及びＲ４ｂは水素原子を表し、Ｒ４ｃとＲ４ｄとで炭素数１～５のアルキリデン基を形成し、Ｒ５及びＲ６は各々独立に水素原子又はメチル基を表し、ｎは０又は１であり、ｎ＝０の時、環Ａは５員環を表し、ｎ＝１の時、環Ａは６員環を表す。）で表されるジヒドロベンゾフラン化合物又はジヒドロベンゾピラン化合物に関する。</abstract><oa>free_for_read</oa></addata></record> |
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| recordid | cdi_epo_espacenet_WO2022045033A1 |
| source | esp@cenet |
| subjects | ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ESSENTIAL OILS FATTY ACIDS THEREFROM FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC CHEMISTRY PERFUMES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES USE OF SINGLE SUBSTANCES AS DETERGENTS |
| title | TETRACYCLIC COMPOUND HAVING DIHYDROBENZOFURAN RING OR DIHYDROBENZOPYRAN RING, AND FRAGRANCE MATERIAL COMPOSITION CONTAINING SAME |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T19%3A05%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HAKAMATA%20Tomohiko&rft.date=2022-03-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2022045033A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |