BE810828A - Composes cycliques - Google Patents

Composes cycliques

Info

Publication number: BE810828A
Authority: BE; Belgium
Prior art keywords: cyclic compounds; cyclic; compounds
Prior art date: 1973-02-12

Application number

BE140735A

Other languages

English (en)

French (fr)

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.)

1973-02-12

Filing date

1974-02-11

Publication date

1974-08-12

1974-02-11 Application filed filed Critical

1974-08-12 Publication of BE810828A publication Critical patent/BE810828A/xx

Links

150000001923 cyclic compounds Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives 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)
Furan Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

BE140735A 1973-02-12 1974-02-11 Composes cycliques BE810828A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US33193173A	1973-02-12	1973-02-12

Publications (1)

Publication Number	Publication Date
BE810828A true BE810828A (fr)	1974-08-12

Family

ID=23295967

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE140735A BE810828A (fr)	1973-02-12	1974-02-11	Composes cycliques

Country Status (8)

Country	Link
JP (1)	JPS49110651A (de)
AT (1)	AT338230B (de)
BE (1)	BE810828A (de)
CH (3)	CH602555A5 (de)
DE (1)	DE2405374A1 (de)
FR (3)	FR2278672A1 (de)
GB (3)	GB1467351A (de)
NL (1)	NL7401893A (de)

1974
- 1974-02-01 CH CH142874A patent/CH602555A5/xx not_active IP Right Cessation
- 1974-02-01 CH CH777377A patent/CH595303A5/xx not_active IP Right Cessation
- 1974-02-01 CH CH777477A patent/CH595304A5/xx not_active IP Right Cessation
- 1974-02-05 DE DE19742405374 patent/DE2405374A1/de active Pending
- 1974-02-08 JP JP49015550A patent/JPS49110651A/ja active Pending
- 1974-02-11 GB GB613174A patent/GB1467351A/en not_active Expired
- 1974-02-11 AT AT106774A patent/AT338230B/de not_active IP Right Cessation
- 1974-02-11 GB GB4272876A patent/GB1467352A/en not_active Expired
- 1974-02-11 BE BE140735A patent/BE810828A/xx unknown
- 1974-02-11 GB GB4272976A patent/GB1467353A/en not_active Expired
- 1974-02-12 FR FR7404610A patent/FR2278672A1/fr active Granted
- 1974-02-12 NL NL7401893A patent/NL7401893A/xx not_active Application Discontinuation
1975
- 1975-09-02 FR FR7526842A patent/FR2269514B1/fr not_active Expired
- 1975-09-02 FR FR7526843A patent/FR2283115A1/fr active Granted

Also Published As

Publication number	Publication date
ATA106774A (de)	1976-12-15
FR2269514A1 (de)	1975-11-28
FR2283115B1 (de)	1978-04-07
NL7401893A (de)	1974-08-14
JPS49110651A (de)	1974-10-22
CH602555A5 (de)	1978-07-31
AT338230B (de)	1977-08-10
CH595304A5 (de)	1978-02-15
DE2405374A1 (de)	1974-08-15
GB1467353A (en)	1977-03-16
CH595303A5 (de)	1978-02-15
GB1467352A (en)	1977-03-16
FR2269514B1 (de)	1978-04-07
FR2278672A1 (fr)	1976-02-13
FR2278672B1 (de)	1977-09-30
FR2283115A1 (fr)	1976-03-26
GB1467351A (en)	1977-03-16

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