AT335999B - PROCESS FOR THE PREPARATION OF NEW 1- (2'-HYDROXY- (3 "- SULFOPROPYL-1" - OXY) -PHENYL) -3- (3'-HYDROXY-4'-ALKOXYPHENYL) -PROPAN-1-ONE AND THEIR SALT - Google Patents

PROCESS FOR THE PREPARATION OF NEW 1- (2'-HYDROXY- (3 "- SULFOPROPYL-1" - OXY) -PHENYL) -3- (3'-HYDROXY-4'-ALKOXYPHENYL) -PROPAN-1-ONE AND THEIR SALT

Info

Publication number
AT335999B
AT335999B AT109575A AT109575A AT335999B AT 335999 B AT335999 B AT 335999B AT 109575 A AT109575 A AT 109575A AT 109575 A AT109575 A AT 109575A AT 335999 B AT335999 B AT 335999B
Authority
AT
Austria
Prior art keywords
hydroxy
alkoxyphenyl
sulfopropyl
propan
oxy
Prior art date
Application number
AT109575A
Other languages
German (de)
Other versions
ATA109575A (en
Inventor
Lorand Dr Chem Ing Farkas
Mihaly Dr Chem Ing Nogradi
Todor Dr Chem Ing Pfliegel
Sandor Dr Chem Ing Antus
Agnes Dr Chem Ing Gottsegen
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of ATA109575A publication Critical patent/ATA109575A/en
Application granted granted Critical
Publication of AT335999B publication Critical patent/AT335999B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Medicinal Preparation (AREA)
AT109575A 1974-02-19 1975-02-14 PROCESS FOR THE PREPARATION OF NEW 1- (2'-HYDROXY- (3 "- SULFOPROPYL-1" - OXY) -PHENYL) -3- (3'-HYDROXY-4'-ALKOXYPHENYL) -PROPAN-1-ONE AND THEIR SALT AT335999B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI1448A HU168495B (en) 1974-02-19 1974-02-19

Publications (2)

Publication Number Publication Date
ATA109575A ATA109575A (en) 1976-08-15
AT335999B true AT335999B (en) 1977-04-12

Family

ID=10994507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT109575A AT335999B (en) 1974-02-19 1975-02-14 PROCESS FOR THE PREPARATION OF NEW 1- (2'-HYDROXY- (3 "- SULFOPROPYL-1" - OXY) -PHENYL) -3- (3'-HYDROXY-4'-ALKOXYPHENYL) -PROPAN-1-ONE AND THEIR SALT

Country Status (21)

Country Link
JP (1) JPS50116458A (en)
AT (1) AT335999B (en)
CA (1) CA1037491A (en)
CH (3) CH605708A5 (en)
CS (1) CS178037B1 (en)
DD (1) DD119418A2 (en)
DE (1) DE2506356C2 (en)
DK (1) DK59375A (en)
ES (1) ES434823A1 (en)
FI (1) FI61306C (en)
FR (1) FR2261262B2 (en)
GB (1) GB1477283A (en)
HU (1) HU168495B (en)
IL (1) IL46633A (en)
IN (1) IN143403B (en)
NL (1) NL7501886A (en)
NO (1) NO139919C (en)
PL (2) PL99700B1 (en)
SE (1) SE416728B (en)
SU (1) SU584764A3 (en)
YU (1) YU40257B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025535A (en) * 1975-03-24 1977-05-24 Dynapol Corporation Sulfoalkylated flavanone sweeteners
GB2010826A (en) * 1977-12-22 1979-07-04 Dynapol Corp Improvements in and relating to sweeteners
KR0139296B1 (en) * 1988-11-21 1998-05-15 가와무라 시게꾸니 Chalcone derivatives and process for producing the same
PL2353403T3 (en) * 2010-02-01 2012-10-31 Symrise Ag Use of 1-(2,4-dihydroxy-phenyl)-3-(3-hydroxy-4-methoxy-phenyl)-propan-1-on

Also Published As

Publication number Publication date
FI61306C (en) 1982-07-12
YU40257B (en) 1985-10-31
SU584764A3 (en) 1977-12-15
DK59375A (en) 1975-10-27
DE2506356A1 (en) 1975-08-21
ES434823A1 (en) 1977-04-01
CH605708A5 (en) 1978-10-13
FR2261262B2 (en) 1978-08-18
FR2261262A2 (en) 1975-09-12
HU168495B (en) 1976-05-28
NO139919B (en) 1979-02-26
CH613099A5 (en) 1979-09-14
DE2506356C2 (en) 1983-09-15
PL99700B1 (en) 1978-08-31
FI61306B (en) 1982-03-31
FI750442A (en) 1975-08-20
ATA109575A (en) 1976-08-15
YU37475A (en) 1982-02-28
NO750530L (en) 1975-08-20
IL46633A (en) 1977-11-30
JPS50116458A (en) 1975-09-11
NL7501886A (en) 1975-08-21
DD119418A2 (en) 1976-04-20
IN143403B (en) 1977-11-19
CH615326A5 (en) 1980-01-31
NO139919C (en) 1979-06-06
SE416728B (en) 1981-02-02
PL95617B1 (en) 1977-10-31
GB1477283A (en) 1977-06-22
SE7501800L (en) 1975-08-20
CS178037B1 (en) 1977-08-31
CA1037491A (en) 1978-08-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties