RO69710A - Procede pour la preparation des derives de 3-aciloximethyle-delta2-cephem - Google Patents

Procede pour la preparation des derives de 3-aciloximethyle-delta2-cephem

Info

Publication number: RO69710A
Authority: RO; Romania
Prior art keywords: aciloximethyl; delta2; preparation; cephem derivatives; cephem
Prior art date: 1976-01-19

Application number

RO7789041A

Other languages

English (en)

Romanian (ro)

Inventor

Gary A Koppel

Ta S Chou

Original Assignee

Eli Lilly And Co,Us

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.)

1976-01-19

Filing date

1977-01-13

Publication date

1980-07-15

1976-01-19 Priority claimed from US05/650,585 external-priority patent/US4031082A/en

1976-01-19 Priority claimed from US05/650,583 external-priority patent/US4029651A/en

1977-01-13 Application filed by Eli Lilly And Co,Us filed Critical Eli Lilly And Co,Us

1980-07-15 Publication of RO69710A publication Critical patent/RO69710A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Cephalosporin Compounds (AREA)

RO7789041A 1976-01-19 1977-01-13 Procede pour la preparation des derives de 3-aciloximethyle-delta2-cephem RO69710A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/650,585 US4031082A (en)	1976-01-19	1976-01-19	Process for preparing 3-acycloxymethyl-2-cephem compounds
US05/650,583 US4029651A (en)	1976-01-19	1976-01-19	Process for preparing 3-acyloxymethyl-2-cephem compounds

Publications (1)

Publication Number	Publication Date
RO69710A true RO69710A (fr)	1980-07-15

Family

ID=27095900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7789041A RO69710A (fr)	1976-01-19	1977-01-13	Procede pour la preparation des derives de 3-aciloximethyle-delta2-cephem

Country Status (25)

Country	Link
JP (1)	JPS5289698A (fr)
AR (1)	AR213426A1 (fr)
AT (1)	AT348121B (fr)
AU (1)	AU503930B2 (fr)
BG (1)	BG30473A3 (fr)
CH (1)	CH628059A5 (fr)
CS (1)	CS192474B2 (fr)
DD (1)	DD128734A5 (fr)
DE (1)	DE2656144C2 (fr)
DK (1)	DK17977A (fr)
FR (1)	FR2338280A1 (fr)
GB (1)	GB1566526A (fr)
GR (1)	GR65892B (fr)
HU (1)	HU173592B (fr)
IE (1)	IE44133B1 (fr)
IL (1)	IL51021A (fr)
MX (1)	MX3766E (fr)
NL (1)	NL7700500A (fr)
NZ (1)	NZ182737A (fr)
PL (1)	PL104370B1 (fr)
PT (1)	PT66007B (fr)
RO (1)	RO69710A (fr)
SE (1)	SE433849B (fr)
SU (1)	SU703023A3 (fr)
YU (1)	YU8677A (fr)

1976
- 1976-11-26 GR GR52271A patent/GR65892B/el unknown
- 1976-11-26 NZ NZ182737A patent/NZ182737A/xx unknown
- 1976-11-26 IE IE2598/76A patent/IE44133B1/en unknown
- 1976-11-28 IL IL51021A patent/IL51021A/xx unknown
- 1976-12-03 AU AU20238/76A patent/AU503930B2/en not_active Expired
- 1976-12-10 DE DE2656144A patent/DE2656144C2/de not_active Expired
- 1976-12-22 BG BG034974A patent/BG30473A3/xx unknown
- 1976-12-23 PT PT66007A patent/PT66007B/pt unknown
1977
- 1977-01-04 SE SE7700077A patent/SE433849B/xx not_active IP Right Cessation
- 1977-01-10 CH CH24877A patent/CH628059A5/de not_active IP Right Cessation
- 1977-01-10 MX MX775319U patent/MX3766E/es unknown
- 1977-01-12 JP JP229877A patent/JPS5289698A/ja active Granted
- 1977-01-12 FR FR7700763A patent/FR2338280A1/fr active Granted
- 1977-01-13 YU YU00086/77A patent/YU8677A/xx unknown
- 1977-01-13 RO RO7789041A patent/RO69710A/fr unknown
- 1977-01-14 GB GB1450/77A patent/GB1566526A/en not_active Expired
- 1977-01-18 NL NL7700500A patent/NL7700500A/xx not_active Application Discontinuation
- 1977-01-18 HU HU77EI723A patent/HU173592B/hu unknown
- 1977-01-18 SU SU772439832A patent/SU703023A3/ru active
- 1977-01-18 DK DK17977A patent/DK17977A/da not_active Application Discontinuation
- 1977-01-18 PL PL1977195386A patent/PL104370B1/pl not_active IP Right Cessation
- 1977-01-19 CS CS77368A patent/CS192474B2/cs unknown
- 1977-01-19 AT AT28177A patent/AT348121B/de not_active IP Right Cessation
- 1977-01-19 DD DD7700197001A patent/DD128734A5/xx unknown
- 1977-01-19 AR AR266243A patent/AR213426A1/es active

Also Published As

Publication number	Publication date
BG30473A3 (en)	1981-06-15
JPS6120557B2 (fr)	1986-05-22
YU8677A (en)	1982-06-30
DE2656144C2 (de)	1985-08-29
ATA28177A (de)	1978-06-15
SE433849B (sv)	1984-06-18
IL51021A (en)	1979-09-30
FR2338280B1 (fr)	1979-09-28
IL51021A0 (en)	1977-01-31
CH628059A5 (en)	1982-02-15
SU703023A3 (ru)	1979-12-05
PT66007B (en)	1978-06-16
AT348121B (de)	1979-01-25
AU2023876A (en)	1978-06-08
PL104370B1 (pl)	1979-08-31
IE44133B1 (en)	1981-08-26
DE2656144A1 (de)	1977-07-21
GB1566526A (en)	1980-04-30
AU503930B2 (en)	1979-09-27
SE7700077L (sv)	1977-07-20
DD128734A5 (de)	1977-12-07
DK17977A (da)	1977-07-20
PT66007A (en)	1977-01-01
JPS5289698A (en)	1977-07-27
NL7700500A (nl)	1977-07-21
IE44133L (en)	1977-07-19
NZ182737A (en)	1978-04-28
CS192474B2 (en)	1979-08-31
MX3766E (es)	1981-06-25
FR2338280A1 (fr)	1977-08-12
PL195386A1 (pl)	1978-02-27
AR213426A1 (es)	1979-01-31
HU173592B (hu)	1979-06-28
GR65892B (fr)	1980-12-01

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