FR2173300A1 - - Google Patents

Info

Publication number
FR2173300A1
FR2173300A1 FR7306673A FR7306673A FR2173300A1 FR 2173300 A1 FR2173300 A1 FR 2173300A1 FR 7306673 A FR7306673 A FR 7306673A FR 7306673 A FR7306673 A FR 7306673A FR 2173300 A1 FR2173300 A1 FR 2173300A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7306673A
Other versions
FR2173300B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2173300A1 publication Critical patent/FR2173300A1/fr
Application granted granted Critical
Publication of FR2173300B1 publication Critical patent/FR2173300B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/20—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 hydrogenated in the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/008—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing six atoms
FR7306673A 1972-02-26 1973-02-26 Expired FR2173300B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7202539,A NL172449C (nl) 1972-02-26 1972-02-26 Bereiding van dihydrocumarine en gealkyleerde derivaten hiervan.

Publications (2)

Publication Number Publication Date
FR2173300A1 true FR2173300A1 (fr) 1973-10-05
FR2173300B1 FR2173300B1 (fr) 1976-06-11

Family

ID=19815471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306673A Expired FR2173300B1 (fr) 1972-02-26 1973-02-26

Country Status (12)

Country Link
US (1) US3850963A (fr)
JP (1) JPS596875B2 (fr)
BE (1) BE795945A (fr)
CA (1) CA1001636A (fr)
CH (1) CH582688A5 (fr)
DE (1) DE2308365C2 (fr)
ES (1) ES412047A1 (fr)
FR (1) FR2173300B1 (fr)
GB (1) GB1368545A (fr)
IT (1) IT977409B (fr)
NL (1) NL172449C (fr)
SE (1) SE394818B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017068A1 (de) * 1980-05-03 1981-11-05 Haarmann & Reimer Gmbh, 3450 Holzminden Verwendung von di- und tetrahydrobenzofuranderivaten als riech- und aromastoffe sowie diese enthaltende riech- und aromastoffkompositionen
US5214160A (en) * 1990-06-02 1993-05-25 Givaudan Corporation Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing same
JP3159990B2 (ja) * 1992-11-18 2001-04-23 フイルメニツヒ ソシエテ アノニム 香料成分としてのフラノンの使用
EP1202982B1 (fr) * 1999-07-22 2003-11-26 Firmenich Sa Preparation d'une lactone beta,gamma-insaturee et son utilisation a titre d'ingredient aromatisant et parfumant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2308365A1 (de) 1973-09-13
FR2173300B1 (fr) 1976-06-11
IT977409B (it) 1974-09-10
JPS596875B2 (ja) 1984-02-15
US3850963A (en) 1974-11-26
BE795945A (fr) 1973-08-27
NL172449B (nl) 1983-04-05
NL172449C (nl) 1983-09-01
SE394818B (sv) 1977-07-11
NL7202539A (fr) 1973-08-28
DE2308365C2 (de) 1984-04-26
CH582688A5 (fr) 1976-12-15
GB1368545A (en) 1974-09-25
CA1001636A (en) 1976-12-14
JPS4897876A (fr) 1973-12-13
ES412047A1 (es) 1976-01-01

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Legal Events

Date Code Title Description
ST Notification of lapse