CH569679A5 - - Google Patents

Info

Publication number
CH569679A5
CH569679A5 CH1087072A CH1087072A CH569679A5 CH 569679 A5 CH569679 A5 CH 569679A5 CH 1087072 A CH1087072 A CH 1087072A CH 1087072 A CH1087072 A CH 1087072A CH 569679 A5 CH569679 A5 CH 569679A5
Authority
CH
Switzerland
Application number
CH1087072A
Original Assignee
Givaudan & Cie Sa
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 Givaudan & Cie Sa filed Critical Givaudan & Cie Sa
Priority to CH1087072A priority Critical patent/CH569679A5/xx
Priority to IT25747/73A priority patent/IT1003090B/it
Priority to DE2333580A priority patent/DE2333580C3/de
Priority to NL737309578A priority patent/NL151347B/xx
Priority to US00378477A priority patent/US3846498A/en
Priority to GB3439673A priority patent/GB1381443A/en
Priority to AT637773A priority patent/AT326637B/de
Priority to JP48082526A priority patent/JPS5199B2/ja
Priority to FR7326686A priority patent/FR2193807B1/fr
Priority to BE133695A priority patent/BE802600A/xx
Publication of CH569679A5 publication Critical patent/CH569679A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C3/00—Treatment of hops
    • C12C3/12—Isomerised products from hops
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C9/00—Methods specially adapted for the making of beerwort
    • C12C9/02—Beerwort treatment; Boiling with hops; Hop extraction
    • C12C9/025—Preparation of hop extracts ; Isomerisation of these extracts; Treatment of beerwort with these extracts; Surrogates of the hop

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CH1087072A 1972-07-20 1972-07-20 CH569679A5 (es)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1087072A CH569679A5 (es) 1972-07-20 1972-07-20
IT25747/73A IT1003090B (it) 1972-07-20 1973-06-22 Procedimento per la preparazione di triidrossifenoni sostituiti utili in particolare nella prepa razione di sostanze amare
DE2333580A DE2333580C3 (de) 1972-07-20 1973-07-02 Verfahren zur Herstellung von 3,5-Bis-(3-methyl-5-butenyl)-phloracyloprtenonert
NL737309578A NL151347B (nl) 1972-07-20 1973-07-09 Werkwijze voor de bereiding van diprenylverbindingen.
US00378477A US3846498A (en) 1972-07-20 1973-07-12 Process for preparation of 3,5-bis (3,3-dimethallyl)-2,4,6-trihydroxy-phenones
GB3439673A GB1381443A (en) 1972-07-20 1973-07-19 Process for the preparation of bitter substances
AT637773A AT326637B (de) 1972-07-20 1973-07-19 Verfahren zur herstellung von 3',5'-bis-(3-methyl-2-butenyl)-2',4',6'-trihydroxy-acylophenonen
JP48082526A JPS5199B2 (es) 1972-07-20 1973-07-19
FR7326686A FR2193807B1 (es) 1972-07-20 1973-07-20
BE133695A BE802600A (fr) 1972-07-20 1973-07-20 Procede pour la preparation de substances ameres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1087072A CH569679A5 (es) 1972-07-20 1972-07-20

Publications (1)

Publication Number Publication Date
CH569679A5 true CH569679A5 (es) 1975-11-28

Family

ID=4367701

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1087072A CH569679A5 (es) 1972-07-20 1972-07-20

Country Status (10)

Country Link
US (1) US3846498A (es)
JP (1) JPS5199B2 (es)
AT (1) AT326637B (es)
BE (1) BE802600A (es)
CH (1) CH569679A5 (es)
DE (1) DE2333580C3 (es)
FR (1) FR2193807B1 (es)
GB (1) GB1381443A (es)
IT (1) IT1003090B (es)
NL (1) NL151347B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101585A (en) * 1976-08-30 1978-07-18 Ciba-Geigy Corporation Process for the production of deoxy-alpha-acids
JPS5341300U (es) * 1976-09-14 1978-04-10
DE2963903D1 (en) * 1978-12-05 1982-11-25 Fisons Plc A process for the production of 2-alkyl- or 2-alkenyl-4,6-diacetyl resorcinols; 2-allyl-4,6-diacetyl resorcinol
US4503256A (en) * 1981-07-02 1985-03-05 Noristan Limited Phlorophenone derivatives, processes for preparing such compounds, uses and pharmaceutical compositions of phlorophenone compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899198C (de) * 1951-09-19 1953-12-10 Knoll Ag Verfahren zur Herstellung von kernalkylierten 2,4, 6-Trioxyacylophenonen

Also Published As

Publication number Publication date
IT1003090B (it) 1976-06-10
DE2333580A1 (de) 1974-02-07
DE2333580C3 (de) 1975-10-16
NL151347B (nl) 1976-11-15
US3846498A (en) 1974-11-05
BE802600A (fr) 1974-01-21
AT326637B (de) 1975-12-29
JPS5199B2 (es) 1976-01-05
FR2193807A1 (es) 1974-02-22
NL7309578A (es) 1974-01-22
JPS4951236A (es) 1974-05-18
FR2193807B1 (es) 1976-06-18
GB1381443A (en) 1975-01-22
DE2333580B2 (de) 1975-03-06
ATA637773A (de) 1975-03-15

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Legal Events

Date Code Title Description
PL Patent ceased