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(S)-4-Hydroxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester is a chiral compound belonging to the oxazolidine carboxylic acid family. It is characterized by its unique structure, which includes a tert-butyl ester group that enhances its stability, making it suitable for various applications in organic chemistry and drug development. Its chiral nature allows for the production of enantiomerically pure compounds, which is crucial in pharmaceutical and agrochemical industries.

108149-65-1

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108149-65-1 Usage

Uses

Used in Pharmaceutical Industry:
(S)-4-Hydroxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester is used as a chiral ligand in various asymmetric syntheses for the production of enantiomerically pure compounds. This is important in the pharmaceutical industry, as the biological activity of chiral drugs can be significantly different between enantiomers, leading to improved efficacy and reduced side effects.
Used in Agrochemical Industry:
In the agrochemical industry, (S)-4-Hydroxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester serves as a building block in the synthesis of chiral agrochemicals. The use of enantiomerically pure compounds in agrochemicals can result in more effective pest control with reduced environmental impact.
Used in Organic Chemistry Research:
(S)-4-Hydroxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester is utilized as a versatile building block in organic chemistry research. Its unique structure and chiral properties make it a valuable component in the development of new synthetic routes and the synthesis of complex organic molecules.
Used in Asymmetric Catalysis:
As a chiral ligand, (S)-4-Hydroxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester is employed in asymmetric catalysis, a technique used to produce enantiomerically pure compounds. This application is crucial in the synthesis of biologically active molecules, as well as in the development of new catalysts for various chemical reactions.

Check Digit Verification of cas no

The CAS Registry Mumber 108149-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,4 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108149-65:
(8*1)+(7*0)+(6*8)+(5*1)+(4*4)+(3*9)+(2*6)+(1*5)=121
121 % 10 = 1
So 108149-65-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H21NO4/c1-10(2,3)16-9(14)12-8(6-13)7-15-11(12,4)5/h8,13H,6-7H2,1-5H3/t8-/m0/s1

108149-65-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-tert-Butyl 4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate

1.2 Other means of identification

Product number -
Other names tert-butyl (4S)-4-(hydroxymethyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:108149-65-1 SDS

108149-65-1Downstream Products

108149-65-1Relevant articles and documents

Generating Stereodiversity: Diastereoselective Fluorination and Highly Diastereoselective Epimerization of α-Amino Acid Building Blocks

Wei, Wei,Khangarot, Rama Kanwar,Stahl, Lothar,Veresmortean, Cristina,Pradhan, Padmanava,Yang, Lijia,Zajc, Barbara

, p. 3574 - 3578 (2018/06/26)

Diastereoselective fluorination of N-Boc (R)- and (S)-2,2-dimethyl-4-((arylsulfonyl)methyl)oxazolidines and a previously unknown diastereoselective epimerization at the fluorine-bearing carbon atom α to the sulfone was realized. Diastereoselectivities of both reactions were excellent for benzothiazolyl sulfones, allowing access to two enantiomerically pure diastereomers from one chiral precursor. To demonstrate synthetic utility, the benzothiazolyl sulfones were converted to diastereomerically pure (S,S)- and (R,S)-benzyl sulfones via sulfinate salts and to amino acids. To understand the diastereoselectivities, DFT analysis was performed.

MACROCYCLIC BROAD SPECTRUM ANTIBIOTICS

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, (2018/09/12)

Provided herein are antibacterial compounds, wherein the compounds in some embodiments have broad spectrum bioactivity. In various embodiments, the compounds act by inhibition of bacterial type 1 signal peptidase (SpsB), an essential protein in bacteria. Pharmaceutical compositions and methods for treatment using the compounds described herein are also provided.

Design, synthesis and structure-activity relationship studies of a novel focused library of 2,3,4-substituted oxazolidines with antiproliferative activity against cancer cell lines

Andrade, Saulo F.,Oliveira, Bárbara G.,Pereira, Larissa C.,Ramos, Jonas P.,Joaquim, Angélica R.,Steppe, Martin,Souza-Fagundes, Elaine M.,Alves, Ricardo J.

, p. 13 - 25 (2017/06/23)

In the present work we describe the synthesis and antiproliferative evaluation of a focused library of 30 novel oxazolidines designed by modification of N-substituent, by ring variation, by alkyl variation or by extension of the structure. It was noted that carbamate and N,O-aminal groups were essential for activity. In general, replacement of the phenyl ring with pyridinyl was not tolerated. However, the introduction of a second phenyl ring with an appropriate spacer at the 3- or 4-position of the first phenyl ring generally enhanced the cytotoxic profile. Among all the prepared compounds, 24 was the most potent compound found in this class, being active on four of five cancer cell lines and it was 5-fold and 10-fold more potent than the lead compounds against HL60 and JURKAT cells, respectively. In addition, it showed relevant activity against MCF-7 and HCT-116 cells, which were resistant to lead. Moreover, 24 showed little antiproliferative activity against VERO, indicating low toxicity to normal cells. Thus, this compound has the potential to be developed as an anticancer agent.

OXADIAZOLE MODULATORS OF S1P METHODS OF MAKING AND USING

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Paragraph 0118, (2017/01/23)

The invention is directed to Compounds of Formula (I): wherein each variable is defined herein, as well as methods of making and using the compounds as agonists of S1P1 and/or S1P5 for instance for treating graft versus host disease and autoimmune diseases.

THIADIAZOLE MODULATORS OF S1P AND METHODS OF MAKING AND USING

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Paragraph 0114, (2017/01/26)

The invention is directed to compounds of the formula: wherein each of the variables are defined herein, as well as methods of making and using the compounds as agonists of S1P1 and/or S1P5 for instance treating an autoimmune disease.

Docking model of the nicotinic acetylcholine receptor and nitromethylene neonicotinoid derivatives with a longer chiral substituent and their biological activities

Nagaoka, Hikaru,Nishiwaki, Hisashi,Kubo, Takuya,Akamatsu, Miki,Yamauchi, Satoshi,Shuto, Yoshihiro

, p. 759 - 769 (2015/02/19)

In the present study, nitromethylene neonicotinoid derivatives possessing substituents that contain a sulfur atom, oxygen atom or aromatic ring at position 5 on the imidazolidine ring were synthesized to evaluate their affinity for the nicotinic acetylcholine receptor (nAChR) and their insecticidal activity against adult female houseflies. Comparing the receptor affinity of the alkylated derivative with the receptor affinity of compounds possessing either ether or thioether groups revealed that conversion of the carbon atom to a sulfur atom did not influence the receptor affinity, whereas conversion to an oxygen atom was disadvantageous for the receptor affinity. The receptor affinity of compounds possessing a benzyl or phenyl group was lower than that of the unsubstituted compound. Analysis of the three-dimensional quantitative structure-activity relationship using comparative molecular field analysis demonstrated that steric hindrance of the receptor should exist around the C3 of an n-butyl group attached at position 5 on the imidazolidine ring. A docking study of the nAChR-ligand model suggested that the ligand-binding region expands as the length of the substituent increases by brushing against the amino acids that form the binding region. The insecticidal activity of the compounds was positively correlated with the receptor affinity by considering log P and the number of heteroatoms, including sulfur and oxygen atoms, in the substituents, suggesting that the insecticidal activity is influenced by the receptor affinity, hydrophobicity, and metabolic stability of the compounds.

Synthesis of novel 2,3,4-trisubstituted-oxazolidine derivatives and in Vitro cytotoxic evaluation

Andrade, Saulo F.,Campos, Edmar F.S.,Teixeira, Claudia S.,Bandeira, Cristiano C.,Lavorato, Stefania N.,Romeiro, Nelilma C.,Bertollo, Caryne M.,Oliveira, M?nica C.,Souza-Fagundes, Elaine M.,Alves, Ricardo J.

, p. 609 - 618 (2014/11/07)

We have previously reported the discovery of cytotoxic and pro-Apoptotic hit compound 1,1-dimethylethyl (S)- 2,2-dimethyl-4-[(3-nitrophenoxy)methyl]-3- oxazolidinecarboxylate 1 against leukemia cells. In the present work we describe the synthesis of 25 derivatives of this hit varying the substituent at ring or stereochemistry of the oxazolidine ring and evaluated them against human cancer cells lines. Six compounds exerted significant activity against HL60 promyelocytic leukemia cells with IC50 in low micromolar range (4-18 μM) and three compounds displayed activity against MDA-MB231 breast cancer cells (25-37 μM). In vitro cytotoxicity on normal cells PBMC (human peripheral blood mononuclear cells) was also evaluated. Compounds 7e (p-NO2, S) and 7m (p-COOCH3, S) showed good antiproliferative activity against HL60 (4 and 5 μM) and MDA-MB231 (37 and 25 μM) without affecting lymphocyte proliferation in PBMC, indicating low toxicity to normal cells. Besides, compound 7e induced DNA fragmentation on about 100% of HL60 cells at 50 μM. In this case, it was more potent than 7m and lead 1. This indicated that compound 7e has a great pro-Apoptotic potential.

Synthesis of a novel series of 2,3,4-trisubstituted oxazolidines designed by isosteric replacement or rigidification of the structure and cytotoxic evaluation

Andrade, Saulo F.,Teixeira, Claudia S.,Ramos, Jonas P.,Lopes, Marcela S.,Pdua, Rodrigo M.,Oliveira, Mnica C.,Souza-Fagundes, Elaine M.,Alves, Ricardo J.

, p. 1693 - 1699 (2014/12/11)

We have previously reported on a study of the structure-activity relationship in a series of 2,3,4-substituted oxazolidines recently discovered by our group varying the substituent at the ring or stereochemistry of the oxazolidine ring. We discovered the cytotoxic and pro-apoptotic potential of compounds 1 and 2 with good selectivity against cancer cell lines. In the present study we describe the synthesis and cytotoxic evaluation against cancer cell lines (HL60, JURKAT, MDA-MB-231 and LNCaP) of a series of oxazolidines designed by isosteric replacement or rigidification of the oxymethylene spacer of compounds 1 and 2. Alkenes 3 and 4 retained the activity against MDA-MB-231 cells and they were more active on HL60, JURKAT and LNCaP cells. Considering LNCaP cells, E-isomer 4 was at least 7 times and about 3 times more potent than lead 1 and Z-isomer 3, respectively. Compound 4 exerted significant activity against LNCaP with IC50 in the low micromolar range (11 μM) without affecting VERO cells and PBMC proliferation (IC50 > 100 μM) indicating its low toxicity to normal cells.

A stereodivergent route to four stereoisomeric 3′- acetoxycyclopentenylglycine derivatives

Kundu, Indranil,Maitra, Ratnava,Jana, Manoranjan,Chattopadhyay, Shital K.

, p. 304 - 310 (2012/03/26)

A short and efficient synthetic route to four stereoisomeric 3-acetoxycyclopentenylglycine derivatives from l-serine has been developed. The method features a stereoselective conjugate addition and ring-closing metathesis as key steps. Georg Thieme Verlag Stuttgart · New York.

Transformation of d-serine to highly functionalized cyclohexenecarboxylates in study of oseltamivir synthesis

Lai, Joshua,Fang, Jim-Min

scheme or table, p. 426 - 435 (2012/08/07)

In an attempted synthesis of oseltamivir, D-serine was used to prepare (R)-Garner aldehyde, which reacted with vinylzinc reagent to give an alcohol product predominating in the (1′R,4S)-isomer. After the alcohol was protected as p-methoxybenzyl ether, the N,O-acetal was hydrolyzed and oxidized to an aldehyde, which underwent Reformatsky-type reaction with ethyl α-(bromomethyl)acrylate by promotion of indium to give an addition product readily for ring-closure metathesis to afford 3-alkoxy-4-amido-5-hydroxy-1- cyclohexenecarboxylates. After activation of the 5-hydroxy group as methanesulfonate, an attempted substitution reaction with sodium azide gave unexpectedly a cyclic carbamate via an intramolecular nucleophilic attack of the 4-tert-butoxycarbamate group.

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